industrial engineering questionaire
TRANSCRIPT
Question Option 1
(1) (2) (3)
State the Question here. a
1
2 Theory of Queues
3 Theory of Games
4
5
6 The main elements of production system are
7
8 Micro-motion study is attributed to F.W. Taylor
9 F.W. Taylor
10
11 Decision making
Sl. No.
Select the pair which form a part of Operations Research
Theory of Games, CPM
Select the one which does not form a part of Operations Research
Select the one which does not form a part of Operations Research
Linear Programming is generally applied in the areas of
product selection scheduling
A Machine Repairman’s Problem is generally solved by using the OR Technique
Dynamic Programming
Marketing, Personnel, Finance and Material
The important contribution of F. W. Taylor in Management is the concept of
system approach to decision making
Introduction of charting techniques for scheduling and production control is attributed to
Flexible Manufacturing System (FMS) mainly helps in
providing manufacturing flexibility forswitching over to new products.
The function of determing ahead the future courses of actions to achieve the selected goals and results is called as
12 Roman plan
13 Wage incentive plan applied to all workers is Roman plan
14 Roman plan
15 TR
16 TR
17 0.5
18 Hasley plan
19 Hasley plan
20 line organisation
21 Technical index is equal to
22 Technique of work measurement is time study
23 Travel chart
24 Gantt chart provides information about inventory control
25 Bar chart
26 staffing
27 Machine loading is a planning function
Which of the following wage incentive plan guarantee minimum wage to a worker and bonus is paid for the fixed percentage of time saved
Wage incentive plan in which bonus is paid to a worker on the percentage of time worked is known as
If R is hourly rate, S is the standard time for the job, T is the actual time, then according to Hasley 50-50 plan, wages for the job will be equal to
If R is hourly rate, S is the standard time for the job, T is the actual time, then according to Rowan plan , wages for the job will be equal to
According to Emerson plan of wage incentive system, bonus is paid to worker whose efficiency is more than
Plan according to which the bonus increases inproportion to the increase in efficiency is
Incentive plan, in which bonus is based on standard time is
F. W. Taylor introduced a system of working known as
Standard time------------------Actual time
A compact estimate about the amount of materials handling between various work stations, is obtained from
Jobs going behind the schedule are conveniently shown in
The production manager is selecting five mechanics to work in the shop, he is performing the function of
28 Productivity is a measure to indicate the
29 Labour Productivity is improved due to
30
31 line organisation
32 In the Line and Staff type of organisation
33 Organisation chart
34 1.3
35 queuing theory
36 Decision making is a process of
37
38 Uncertainty of future
production levels of a production system
reduction in the standard time.
While measuring productivity by Net-output per Employee method
Capital charges and External Expenses are not considered in both the input and output sides.
Type of organisation preferred for steel industries is
Staff would help, and line would decide.
A chart indicating the position and their relative interactions within a firm is called as
The price per unit is Rs. 10, the material cost Rs. 2 per unit and profit per unit is Rs. 2. The total earning productivity is
Mathematical technique used for finding the best use of limited resources of concern in an optimum manner is known as
achieving the objective
Analysis framework for decision making is preferred, because
it is helpful for systematic study and quantitive evaluation.
Utility based framework of decision making incorporates mainly the
39 Gantt Chart
40 10%
41 5%
42 increases
43 A low unit cost can be obtained by product layout
44 Group incentive plan is represented by Hasley premium plan
45 Templates are usedfor a planning layout
46 conveyors
47 Routing prescribes the
48 Queuing theory deals with problems of material handling
49 Standard time is defined as
50 Father of industrial engineering is Jeck Gilberth
51 corporate plans
52 Organisation preferred in automobile industry is
53 inflated system
54 Productivity
A firm wants an economic decision on fixing the minimum quantity of producing and selling. The chart that is useful for the decision making is
When the sales output is increased from 10 to 12 lakhs of rupees and the labour costs are increased from 5 and 8 lakhs of rupees the productivity has decreased by
When the labour is reduced by 20%, the inrease in labour productivity is
When output increases from 100 to 120 and simultaneously input increasesfrom 150 to 180, productivity
In steel plant the most important system for materials handling is
flow of material in the plant
normal time + allowances
The grouping of activities into orgonisational units is called
functional organisation
The wastage of material in the store is taken into account by the following method in the evaluation of the material issued from the store
Which of the folowing is independent of sales forecast
55
56 The apellate authority for an industrial dispute is Management
57 Under the Apprenticeship Act
58 all industries
59 a job
60 Ganttchart
61 all industries
62
63 The deductions for employees provident start
64 2 HA
65 The odd man is Taylor
66 Current assets include manufacturing plant
67 assembly industry
68 break-even analysis
In A-B-C control policy, maixmum attention is those items which consume money
all industries have to necessarily train the apprentices
Standing orders which are statutory are applicable to
Merit Rating is the method of determining worth of
Material handling and plant location is analysed by
The employees provident fund act is applicable to
The amount deducted from the salary of workers towards employees provident fund is
credited into reserves of company
immediately on joining the service
If a worker gets a daily wage of Rs HA, then according to Rowan plan, his maximum daily earnings can be
Routing is essential in the following type of industry
Graphical method, simplex method, and trans portion method, are concerned with
69
70
71
72 Hasley plan
73 Rowan plan
74
75 Flow diagram
76 SIMO charts are used in
77 A SIMO chart is
78 Micromotion study is the
In Lincoln plan (one type of group incentive plan), the amount of the profit which an employee receives in addition to the guaranteed basic pay wages, is based on
a standard rating system
Incentive plan which ensures a part of the saving to the worker and rest to the employer, is
Emerson efficiency plan
Which of the following is not wage incentive plan?
Differential piece rate system
Plans which motivate supervisors by paying a premium on time saved by workers, is
The time required to complete a task is established and a bonus is paid to the workerfor every hour he saves from the established time required. This type of incentive plan is known as
One of the basic essentials of an incentive plan is that
a differential piece rate system should exist
The path and movements followed by men, materials and equipments in executing the activities is indicated by
method study
graphic representation of the separable steps of each pertinent body member of the individual
enlarged view of motion study
79
80
81
82
83 stopwatch
84 slow worker
85
86
87
88 Operators activity
A chart used to review the overall sequence of an operation by focusing either the movement of operators or materials is called
SIMOchart
Select the wrong statement from the following statements :
Stop - watch is the basic tool in work study
Gantt chart gives information aboutsales
Standard timei is equal to normal time + allowances
Basic tool in the work study is
TIme study is carried out to determine the time required to complete job by
Study used to find a simpler, easier and better way of performing a job, is known as
time study ,
Study used to determine the most economical and effective method of performing a job and also time required by trained employees working at a normal pace to perform the job, is known as
time study
Study of the systematic investigation of the existing method of doing a job in order to develop and install an easy, rapid, efficient and effective procedure for doing the same job and at low costs, is known as
time study
Expediting function consits in keeping a watch on
89
90 120
91
92 time study
93
94 0.264 min
95 115.5%
96 motion study
97
The principle in which men and materials have to move the minimum required distance between operations is called
Principle of flexibility.
If a work content of 10 hrs has to be made at rate of 400 a week, and the normal working week is 40 hrs, then number of operators required is
Job evaluation is the method of determining the relative values of a job
The primary object of________ is to develop themost practical, economic and effective method of work.
The time taken by a normal worker for a specific task or job working under moderate condition and including other allowances such as fatigue, setting of tool and job, repairing of tool and checking job etc. is know as
speed rating
If the selected time for element is 0.30 minute, the passing rating is 11% and if the sum of all secondary adjustment amount to 20%, then the standard time will be
An operator manufactures 75 jobs in 8 hrs. If this time includes the time for setting his machine, calculate the operator's efficiency. Standard time allowed for the job was setting time 40 minutes, production time per piece 10 min.
Principal related to the use of human body and arrangement of the work place is known as
. Some of the important elements related to the design of work place are
proper illumination and noise
98 Gnatt chart indicates
99 shaded area
100 Gnatt chart
101 The cost slope will be highest for Activity A
102 PERT technique of network analysis is useful small project
103 Activity
104 Activity
105 Rs. 1165
106 In PERT, optimistic time is
107
108 A critical path has zero slack
109 Interference float is the difference between
110 Slack time in PERT analysis
111 Negative Slack Occurs when
112
113 crash time
balance of work to be done
On a bar chart the various activities of a project are shown by
Jobs going ahead of schedule are conveniently shown in
In PERT analysis the actual performance of task is known is
In PERT analysis, the start and end of event is represented by
If all the activities are 'crashed indiscriminately then the crash cost is
the minimum time in which any activity can possibly be accomplished
In PERT, pessimistic time isthe minimum time in which any activity can
total float and free float
minimum for critical activities
dummy activities do not exist
PERT analysis , the time estimates of activities and probability of their occurrence follow
Normal distribution curve
The time corresponding to minimum total project cost is
114 standardisation
115
116 not durable
117 Standardisation helps in
118
119 mass production
120 general purpose type
121
122 Process Layout
it is A process of formulating and applying rulesfor orderly approach to a specific activity for the benefit and with the cooperation of all concerned and in particular for the promotionof overall economy, taki_g due account offunctional conditions and safety requirement" is
Simplification is a process of application of preferred numbers
A product is having a lengthy active life under the given working conditions, then we say that it is
making longer production runs possible
In industries, the modifications from the functionaldesign to production design are made
to improve tbe production capacity of theproduct
Flexible Manufacture in System (FMS) would be a good choice
The usual choice of the type of production equipment for job pruduction is
The usual choice of the type of production equipmentfor Batch production is
General purpose type
The usual choice of Layout for Batch production is
123
124 Company Standard
125
126
127
128 Value Engineering aims at Cost Control
129
130 Use value.
131
132 The term "value" in value engineering refers to
Product Life Cycle refers to
All the stages from its acquiring, operation, maintenance, use and final dosposal
SAE (Society of Automotive Engineers) Standards is alan
Standardiasation is a process of developing
Documentations of solution to recurringproblem
Diversification refers to the improvement to prOduct lines
Which of the following statemellts is wrong?
The need for diversification is the existence of the fiml
The traditions method of product development is referred as
Concurrent Engineering
The properties or qualities which accomplish a use, work or service is called
Concurrent Engineering is concerned with the reduction of product cycle time and cost
total cost of the product
133
134 The optimum level of quality is one forwhich
135 increase
136 chance variations
137 An OC- curve in Acceptance Sampling shows
138 0.9
139 X and R-chart
140
141
142 0.1
143 R-chart
Group technology
refers to the method of analysis for grouping products or parts with similar manufacturing requirements.
direct cost is minimum
With the decrease of the Average Outging Quality, the prevention and appraisal cost of quality will
In production process, variations which are relatively large and can be traced are
AOQ VS Rejection Probability
The average percent defective of the incoming lot is 1.5% and the probability of acceptance based on the sampling plan is 0.6. The average outgoing quality in percentage is
A process is being controlled by taking samples periodicaUy and testing by GO-NOT-GO gauge. The control chart used is
The R-charl is in control. In the X-chart points go towards and crossing beyond the control limit on one side only. It indicates that
variability of the process is increased
In a double sampling plan, the probability of taking the second sample depends upon
quality of the incoming lot
The average function defective of process under statistical control is 0.9. When the sample size is 100, the lower control limit in the p-chart is
When the pairs of observations are collectedfrom the process and plotted on the graph, it iscalled as
144 chance variation
145 X and R charts
146
147
148 (a) 98%
149 Binomial distribution is assumed in p-chart
150 Poisson distribution is assumed in p-chart
151 p-chart
152
153 ISO 9000
154 ISO 9000
155 The guidlines for quality plan are given in ISO 9002
156 ISO 9004
157 ISO 9004
158 increase
159 Failure density
160 remains constant
161 increase
A chance of rejecting lots of quality better thanor equal to A QL is known as
The diameter of roller bearings must be withintolerance of 0.01 of the designated diameter.The control chart used is
The control chart used for measuring variability, when the sample size is small, is
p-chart
Sigma charts are used for measuring variability when the sample size is
large
The process capability indicates that the product produced would be within the range specified by it is
To control the process of production of spindels within tolerance limits, one has to use
The guide lines for Quality Management and Quality system elements are give in
ISO 9000
The guidelines for selection and use of quality management and quality assurance standards are gIVen in
Quality Management system which is a modelfor quality assurance in design, development,production, installation and servicing is
The quality system requirements forconfiguration management are given in
The guidelines for auditing quality system aregven in
With increase in the number of components in series, the reliability of the system will
The probability offailure of a device at the time It' is called as
During normal service period, the reliability oj an equipment with respect to time
When the MTBF is increased, the system reliability will
162
163 0.2
164 remains constant
165 increases
166 design
167 criteria
168 design
169 miIiimisation
170 criteria
171 contant
172 Misuse failure
173 Misuse failure
174 Misuse failure
175 Degradation failure
176 Misuse failure
177 Production planning consists of
178 passive forecasting
179 Routing
During normal service period of an equipment, thefailure density
is constant
The MTBF of an equipment is 5 weeks. The probability that it will function continuously without failure for five weeks is
During normal serivce period, the reliability of an equipment wit" respect to time
During the initial period of installation of an equipment, with respect to time the reliability
Since not even the optimum achives the conceptual ideal, engineers still try to improve the
All the influences and values involved in measuring optimisation are covered in
When the technical field is well enough developed and knows enough about is, only then it
The use of both the client's and society's resources while meeting the consumer's needs, the basic objective of a designer is
Optimisation is a selection process, and the attendant engineering decisions rely upon...... specifically or generally agreed upon in advance
Linear programming is a method of analysis and is used where the relations between variables could be expressed in terms
Failures resulting from deviation in characteristicslparameters beyond the specifred limits but not causing complete lack of required function, is
Failures resulting from deviations in characteristics beyond the specifie,d limits, causing complete lack of required function,is
Failures attributable to the application of stress beyond the stated capabilities, is
Failures attributable to weakness inheerent in the product when subjected to stresses within the stated capabilities, is
Failures that could not be anticipated by prior examination, is
Preplanning and routing
Forecasting which assumes a static envoronment in the future is
The function which authorises production as well as control is
180
181 Kanban
182 scheduling
183 Sequencing
184 The prime input for aggregate planning is active forecasting
185 Sequencing is a subset of routing
186 Long range of forecasting is one year or less
187 regression
188 scheduling
189
190 sequencing
191 completion
192 completion time
193 completion time
194 mean lateness
195 job lateness
The quality model offorecasting based on the consensus opinion of a panel of experts is called as
Composite Sales Team Method
Chart which is useful for scheduling and control is
The monitoring and follow up function intended for completion of job within the due date is called
The production planning function refers to th determination of the sequence of operations t be performed for the job and allocation of facilities where these operations are to be performed is called as
Degree of relationship between two or more variables is expressed by
The order in which different jobs are being taken up in a machine or process is called
The main difference between flow shop and job shop models in scheduling is that:
In the flow shop there is a continuous flow without idle time for any machine whereas in the job shop the flow is intermittent with idleness enforced on the machine.
Flow of work that is unidirectional in the sense that all jobs require operations and processing in the same order, is called
The amount of time measured from the zeroth time, at which the job is due to be completed is
The time at which the processing of the job in the machine is completed, is
Time taken for the job from its arrival to the system until its departure, is
The algebraic difference between the flow time and due date is
The lateness of the job, failing to meet the due date is called
196 Inprocess inventory
197
198
199 Mean tradiness
200
201 Flow control is adopted for control of
202 Kanban is Japanese term indicating
203
204 The problem of plant location arises when
205
206 Location factor considered in site selection is Market
207 Flexibility
208 process layout
209 Theory of least cost location is givenhy
The mean number of jobs in the processing system at a time, is called
SPT (short Processing lime) sequencing of jobsin a single facility would
minimise the mean lateness
EDD (Earliest Due Date) sequencing of jobs in a single facility, would
minimise the mean lateness
MWKR (Most Work Remaining) priority rule in the job shop dynamic system would most often give satisfactory performance for minimising
S/OPN (Slack Per Operations) rulefor priority dispatching is useful for reducing
number of remaining operations
production of large volumes of single or a few types .of products
a method ofline balancing
To minimise the in process inventory, the optimum s_quence of jobs could be determined by applying .
SPT (Short Processing Time)
there are changes in the equipment
Total cost offacility is equal to the sum of operating cost and cost of inwardtransport
Which of the following is not true for a product layout
Layout recomnrended for standardized products is
Van Thunen and Weber
210
211 ALDEP
212
213 CRAFT
214 REL chart
215
216 Ranked Positional Weight method is a
217 The simplex methodn is the basic method for value analysis
218 2 or 1
219 I*D
220 Operations management is applicable
221
222 Henry Ford is noted for his contributions to
Location decision is taken by combining themultiple objectives of
owners and employes
Which one of the algorithm will simulate thecost alternative layouts?
The important input requirement for CRAFTis
initial spatial array
Which of the following is not associated withComputerized Layout Planning?
A triangular matrix whose elements representthe closeness relationship among thedepartments is
Number of material handling trips to be made between any two departments either in one direction or both directions, is provided by
RELchart
Linearprogramming
The value of base variable in the assignment model is
Cost of handling or transport work is equal to--------here I is intensity of material loading & D is the distance moved
mostly to the service sector
Walter Shewhart is listed among the important people of operations management because of his contributions to
assembly line production
standardization of parts
223 Charles Babbage
224
225
226 pricing
227
228 financial analysis
229
230
231
232
233
234 cost per unit
235
236
Who among the following is associated with contributions to quality control in operations management?
The five elements in the management process are
plan, direct, update, lead, and supervise
The responsibilities of the operations manager include
planning, organizing, staffing, procuring, and reviewing
Which of the following is not an element of the management process?
An operations manager is not likely to be involved in
the design of products and services to satisfy customers' wants and needs
All of the following decisions fall within the scope of operations management except for
Which of the following are the primary functions of all organizations?
operations, marketing, and human resources
Budgeting, paying the bills, and collection of funds are activities associated with the
management function
Which of the following would not be an operations function in a fast-food restaurant?
making hamburgers and fries
The three major functions of business organizations
are mutually exclusive
Current trends in operations management include all of the following except
Just-in-time performance
Typical differences between goods and services do not include
Which is not true regarding differences between goods and services?
Services are generally produced and consumed simultaneously, tangible goods are not.
Which of the following is not a typical attribute of goods?
output can be inventoried
237 hairdressing
238 intangible product
239 Productivity measurement is complicated by
240 utilization
241 labor
242 Productivity can be improved by
243
244
245 Three commonly used productivity variables are
246
247 operation research
248 value analysis
249 value analysis
250
Which of the following services is not unique, i.e., customized to a particular individual's needs?
Which of the following is not a typical service attribute?
the competition's output
The total of all outputs produced by the transformation process divided by the total of the inputs is
Which of the following inputs has the greatest potential to increase productivity?
increasing inputs while holding outputs steady
The largest contributor to productivity increases is ________, estimated to be responsible for _____ of the annual increase.
management; one-half
Which of the following is not true when explaining why productivity tends to be lower in the service sector than in the manufacturing sector?
Services are typically labor intensive.
quality, external elements, and precise units of measure
The service sector has lower productivity improvements than the manufacturing sector because
the service sector uses less skilled labor than manufacturing
The mathematical technique for fmding the best use of limited resources in an optimum manner is know as
The simplex method is the basic method for
Graphical method, simplex method and trans¬portation method are concerned with
In linear programming, shadow prices are cost of brought out items
251 2 or 4
252
253
254
255 basic variable
256
257 3
258 m+ n
259 4
260 0
The value of base variable in the assignment model is
The initial simplex table corresponds to what aspect of a graphical solution in a two variable maximisation problem?
Feasible solution space
A basic feasible solution in simplex method is one, when
all the decision variables are in the base
Artificial variable is introduced, in the simplex method to
determine the initial basic feasible solution, when surplus variable is present
An inequation indicating the resource or specification constraints in the from as S aixj ≥ bi, is converted in the form of an equation by substracting a non- negative variable Si (Si ≥ 0) is called
The optimality of a transportation problem is determined by the application of
North West Comer Method
In a transportation problem, there are four supply centers and five demand centers. The total quantity of supply available is greater than the total demand. The number of allocations, without degeneracy during an iteration is
Transportation problem, during an iteration, the total number of allocation should not be greater than.
In a M/M/1 queue, the probability that the service is busy, is 80 %. The variance of queue length is
In aM/M/1 queue, with utilisationfactor of 0.5, the probability of only one person waiting in the queue is
261 0.000006
262 Poisson
263 Lq + 1
264
265 1
266
267
268 source node
269
270
271
The city corporation is having a computer to record birthes in a locality, where it is estimated that, on an average there is a birth in every two hours. The probability that no birth takes-place in a day, in this locality will be
In a M I M 11 queue, the service rate is
In a single server queuing model, if the queue length is L if then the number in the system is
The ratio of mean arrival time to mean service time is found as 1.2. It indicates that the queue would
become explosive
The utilization factor of a break down maintenance system with a single crew is 80%. The expected number of machines down at any time will be
As the ratio of mean arrival to mean service rate is increased, it is likely that,
customer move through the system in less time, because utilization is increased
Simulation is basically a technique which isused for
Optimisation
The final end destination node is called
In PERT network, some times dummy activities are introduced, to
prevent cycling in the network
CPM is thetime oriented technique
PERT and CPM are decision making techniques
272
273 5 days
274
275 event
276 normal
277
278
279
280
281
282
A delay in the activity which is on the non-critical path
would not increase the completion time of the project.
A PERT activity has an optimistic time of three days, pessimistic time of 15 days and the
expected time is 7 days. The most likely time of the activity is
The artificial activity, which indicates that an activity following it cannot be started unless thepreceeding activity is complete, is known as
event
The difference between the time available to do the job and the time required to do the job, is known as
The probability distribution ofproject comple¬ tion in PERTfollows distribution
The time by which the activity completion time can be delayed without affecting the start of succeeding activities, is known as
duration
The critical path of a network represents
the minimum time required for completion of project
Critical path moves along the activities having total float of
positive value
PERT is Program evaluation and review technique
CPM is time oriented technique
Fulkerson's rule is connected with numbering of event inPERT/CPM
283
284
285
286 One month of sales
287 equal to demand rate
288 0.75
289
290
291 ABC analysis
292 In P-System of inventory control
293
Annual Carrying Cost, for a given annual demand
will increase with the increase in the number of orders placed per annum
Annual Ordering Cost, for a given annual demand
will increase with the decrease in order quantity
For a given level of safety stock and EOQ ordering
the Reorder point depends only on the rate of consumption
The monthly demand is Rs. 2000 of sales. Annual carrying cost is Rs. 2400. The ordering cost per order is Rs. 600. The EOQ is
In the Production Model for determining the Economic Batch Size, the production rate is considered as
The penalty cost isfour times that of carrying cost for an item, and the demand rate is constant If shortages are permitted, the service level that could be maintained at EOQ ordering is
If EOQ is within the range of the lowest discounted rate offered, then
accept the discount offer and order for theminimum in the range
In ABC analysis, the C items are those which represents
small percentage of the total annual consumption value
The method of classification of items to be adopted for spare parts inventory is
the order quantity remains constant
MRP indicates Materials Reordering Point
294 increase
295 2 times
296 SDEclassification
297 SDE classification
298 SDE classification
299 XYZanalysis
300 Two bin system
301 P system
When order quantity increases the orderingcosts will
When the ordering cost is increased to 4 times, the EOQ will be increased to
Classification of items based on the closinginventory values is called
Classification based on availability ofspecification items called
Classification based on unit cost of tile item iscalled
Analysis depends upon the value of inventory possed by the firm, rather than what has been consumed or used is
The system in which the second bin contain the number of units equal to Reorder point, is caned
The system advantageous in case of bulk chemicals, pig iron etc, where physical asesment of stock is costly is
Option 2 Option 3 Option 4
(4) (5) (6) (7)
b c d
b
Line of Balance b
PERT Networks d
b
Theory of Queues PERT b
c
division of labour mass Production b
Henry L. Gantt Elton Mayo Gilbreth d
Henry L. Gantt Elton Mayo Gilbreth b
c
Organising Forecasting Planning d
Correct Answer
Indicate in Bold letters
PERT, Theory of Networks
Theory of Games, Theory of Networks
Dynamic Programming, Line of Balance
Dynamic Programming
Linear Programming
Markov Programming
product allocation, scheduling
scheduling, distribution and shipping
product allocation, distribution & shipping
Linear Programming
Factors of production and product
Resources, Transformation, Environment and Control
Planning, Organising, Directing and Controlling.
science in each element of human work.
introduction of computers in manufacturing
reduction in set up time
providing flexibility-in layout.
Hasley plan Gantt plan Bedaux plan b
Hasley plan Gantt plan Bedaux plan b
Hasley plan Gantt plan Bedaux plan a
TR + (S-T)R d
TR + (S-T)R c
0.6 0.67 0.7 c
Rowan plan Gantt plan d
Rowan plan Gantt plan d
d
c
) work sampling all of the above d
Gantt chart String diagrams Bin chart a
material handling b
Gantt chart Travel chart Pi-chart b
directing motivating controlling a
directing function motivating function controlling function a
TR + (S -T)----------------------SR
TR + (S - T)---------------2R
TR + (S -T)----------------------SR
TR + (S - T)---------------2R
Emerson's effciency plan
Gantt task bonus plan
line and staff organisation
effective organisation
functional organisation
(Standard time) x (Actual time)
Ideal time-------------- Standard time
Ideal time-------------- Actual time
synthesis ofpredertermined time standards
production schedule
machine utilization
b
c
a
d
a
Gantt chart Pi-chart Travel chart a
2 2.33 . 3 a
linear programming value analysis game theory b
d
a
Risk Analysis b
ratio of actual production to plannedproduction
ratio of input by output
output per unit of input of a production system
increase in the standard time
reduction in the actual time
increase in the actual time.
Overheads are not considered in both the input and output sides.
Capital charges and materials cost are not considered in both the input and output sides.
The effects of direct labour on added value alone are considered.
functional organisation
functional organisation(c) line and staff organisation
line, staff and functional organisation
Staff would decide, and Line would implement.
Line would decide and Staff would implement
Line and Staff would both decide and implement.
choosing from two or more objective criteria
choosing from two or more future outcomes
choosing from two or more courses of actions
it is helpful for developing suitable standards for decision making
it is helpful for directly applying and implementing the decisions.
it is helpful for the study and analysis of uncertainties in future.
Firm's own value system
Expected Monetary Value of outcome.
Break-even Chart PERT Chart Histogram b
15% 25% 30% c
25% 10% 35% b
decreases remains same uncertain. c
functional layout a
Bedauxplan Lincoln plan Rowan plan c
flow of material a
cranes and hoists trucks locos d
a
b
a
Gantt Taylor Newton b
functional authority departmention d
line organisation staff organisation d
fixed price method a
Inventory control Production control a
automatic material handling equipment
splecialisation of operation
advancing a programme in automaticmachines
copying complicated profiles
proper utilization of manpower
proper utilization of machines
inspection of final product
reducing the waiting time or idle time
better utilization of man services
effective use of machines
normal time + idle time + allowances
normal time + idle time
only normal time for an operation
higher level management
line and staff organisations
primary cost method current value mathod
Price reduction planning
d
Labour Court Board of Directors c
d
d
machine b
bin chart Emerson chart travel chart d
voltmeteers d
d
d
1.33 HA 1.5 HA 1.75 HA a
Drucker Mc Gregor Galiieo d
inventories a
process industry a
value analysis linear programming queing theory c
those items which are not readily available
those items which are in more demand
those items which consume more money
High Court/Supereme Court
industries have to train apprentices according to their requirement
all industries employing more than 100 workers have to recruit apprentices
only industries employing more than 500 workers have to recruit apprentices
all process industries and thermal powerplants
only major industries
all industrie's employing more than 100 workers
an individual employee
a particular division in workshop
all industries other than small and mediumindustries
the industries notified by Government
deposited in a natinalised bank
deposited in post office
deposited in the account of worker with Provident Fund Commissioner.
after 60 days of joining the service
after 100 days of joining the service
after 200 days of joining the service
manufacturing plant and equipment
common stock held by the firm.
job or order industry
mass production industry
b
Taylorplan Pliece rate system c
Rowan plan Emerson plan Taylor plan d
Rowan plan Haynes plan Emerson's plan c
Bedux plan a
d
String dagram Travelcharts Man-machine chart a
micro motion study process analysis layout analysis b
a
c
a merit rating system
ajob evaluation system
his individual performance
Hasley premium plan
Taylor Differential Piece rate systm,
Halsey Premium plan
minimum wages should be guaranteed
provide incentive to group efficiencyperformance
all standards should be based on time studies.
a sketch of the part of a plant connected with a man's work on which lines are drawn indicating the path the operator travels in performing the work.
a chart utilized to analyse the work of one operator and one machine in one location
a graphic representation of the separable steps a man performs when doing a task that requires him to move from place in the course of his work
analysis of one stage of motion study
subdivision of an operation into therbligs andtheir analysis
motion study with macro seconds as units
Flow process chart Ganttchart NEMA chart b
d
machine utilization c
a
process chart bar chart a
average worker apprentice c
method study b
c
method study d
b
Bar charts are suitable for minor works
Material handling in automobile industry isdone by overhead cranes
In time study, normal time is more than standard time
scheduling and routing
production schedule
normal time - allowances
normal time + idle time
normal time - idle time
planning chart
fast worker
motion study motion and time study
motion study motion and time study
method study
motion studymotion and time study
flow of matrial and in case of trouble locatesource of trouble
minimizing the delays
making efficient despatching
d
100 150 10 b
a
method study automation b
performance rating d
0.275 min c
184.7% b
time study motion economy d
a
Principle of flow
Principle of cubic space
Principle of minimmn distance
worker's performance on a job
worth of the machine
value of overall production
incentives
normal time standard time
0.327 min
0.396 min
164.6% 224.8%
work study
maintaining new methods
operation chart and flow chart
flow diagram and string diagram
b
vertical lines dot marks b
milestone chart pi chart none ofthe above a
Activity C Activity F Activity G d
large project all of the above c
Event Task Work. a
Event Task Work b
Rs. 1065 Rs. 1000 Rs. 950 a
None of the above a
none of the above b
minimum slack maximum slack infinite slack b
None of the above a
<0 >0 0 a
d
d
normal time optimistic time pesimistic time b
comparison of actual progress with the scheduled progress
efficiency of project work
progressive cost of project
horizontal lines
research and development projects
the maximum time which an activity might reqUIre
the time which has the highest probability of occurence
the maximum time which an activity might require
the time which has the highest probability of occurence
total float and independent float
free float and independent float
dummy activities are large in number
events stick to their schedule
deficiency of resources occurs
Poission distribution curve
Binomial distribution curve
Beta-distribution curve
specialisation a
Verification b
less durable more durable equal durable c
process durability a
b
job production Batch production c
CNC machines none of the above a
b
Product Layout Fixed Type Layout c
simplification diversification
variety reduction product development
The' process of application ofinterchangeability of parts
The process of variety production
to make it easy to manufature
to tighten the tolerance limits
to improve the sales.
adoption of llT (Just-In-Time)
highly sophisticated specialised machines
Production Machines with suitableattachments for change over
Robbing MachineThe one designed for the processes involved.
Combination Type Layout
c
Industry Standard National Standard b
a
c
b
Cost Reduction d
Team Engineering b
Esteem value Economic value Exchange vaJue a
a
utility of the product b
All the stages from the initiation of an idea until it has become a reality
From the initiation of the idea and goes through all the stages of design, production, use and final disposal
From the intial picking up of sales, rapid increase, then becoming steady with marginal increase and final fall due to superceeding of improved product in the market.
International Standard
Units and dimensions
Interchangeability of parts
Documentations for Quality Assurance
improvement of product standardisation
multiplying of different product lines
improvement of the areas of sales
If you want diversification, then you should forget about simplification as both art opposite
Diversification is, in a way, opposite to that of simplification or specialisation
diversification is a product strategy.
CostEvaluation Cost Avoidance
Sequential Engineering
Collaborative Engineering
application of all the engineering knowledge coucurrently
engineering aspects of design and production of varieties of products simulaaneously
engineering aspects of the products concurrently. .
selling price of the product
manufacturing cost of the product
d
c
increase remains same uncertain a
b
AOQL VS AOQ b
0.09 0.009 0.99 a
p-chart C-chart U-chart b
d
d
0.01 0.001 1 b
p-chart Scatter diagram X-chart c
reduces design and manufacturing efforts
acts as a tools for integrating design andmanufacturing
all of the above.
indirect cost is minimum
total cost is minimum
total cost is maximum
assignable variations
controlled variations
uncontrolled variations
Acceptance Probability Vs Lot Quality
Acceptance Probability Vs Rejection Probability
systematic difference between subgrops
level of process is erratic
process setting has changed
probability of rjection from the first sample
probability of acceptance and probability of rejectin from the second sample
probability of acceptance and probability of rejection from the first sample
consumer's risk producer's risk b
p-chart C-chart U-chart a
U-chart C-chart b
a
(b) 99% (c) 99.73% c
R -chart V-chart C-chart a R -chart V-chart C-chart d
R -chart C-chart c
ISO 9001 ISO 9004 d
ISO 9001 ISO 9002 ISO 9003 a
ISO 9001 ISO 9002 ISO 9003 b
ISO 9004 ISO 10005 ISO 10007 c
ISO 10005 ISO 10007 ISO 10011 c
ISO 10005 ISO 10007 ISO 1001 d
decrease remains same uncertain b
Reliability Hazardrate c
c
decrease uncertain a
assignable variations
R-chart
small moderate uncertain
(d) 100%
X -chart
ISO 9002
Mean time to failure (MTTF)
increases exponentially
decreases exponentially
decreases linearly.
remains same
c
1 0.368 0.819 c
decreases linearly c
decreases remains same uncertain a
engineering fact finding optimum d
system maximisation trade off a
synthesise engineer optimise d
optimisation trade off conservation b
scheduling sequences solution a
first_-power analytical second-power b
Sudden failure Partialfailure Gradual failure c
Complete failure c
Sudden failure Complete failure Gradual failure a
Gradualfailure Sudden failure b
Sudden failure Complete failure Gradualfailure . b
Expediting follow-up a
active forecasting a
Scheduling Dispatching Expediting b
follows nOTIllal distnlmtion
follows Poisson distribution 1/ MTBF
increases exponentially
decreases exponentially
Sudden failure Gradual failure
Inherent, weakness failure
Scheduling and dispatching
long term forecasting
short term forecasting
Regression Method Delphi Method d
GanttChart Flow Process chart X and R Chart b
expediting routing forecasting b
Scheduling Routing Dispatching c
passive forecasting c
scheduling expediting forecasting bmore than 3 years one to three years up to 2 years b
correlation seasonal index standard deviation b
sequencing routing b
b
routing scheduling flow shop d
flow time due date processing time c
flow time due tate processing time a
flow time due date processing time b
job range oflateness job tradiness b
mean lateness job tardiness range oflateness c
Exponential Smoothening Method
demand forecasting
short term forecasting
aggregate planning
In the flow shop the routing for all jobs through the machines is unidirectional whereas in the Job shop the routing may follow any path.
In the flow shop all the jobs are processed in a single machine, whereas in job shop, jobs are to be processed in more then one machine.
In the flow shop the routing for all jobs should be such that to minimise the make span, whereas in the job shop the routing for all jobs should be such that to minimise the mean flow time.
mean tardiness mean lateness a
a
c
Mean lateness Make span Flowtime c
make span mean lateness b
a
priority dispatching b
FMS JIT a
a
d
Climate and fuel Rawmaterial d
High volume a
product layout hybrid layout specialized layout b
August Losch a
weighted mean flow time
minimise the maximum tradiness
minimise the maximum iradiness
minimise the mean tradiness
minimise the maximum tradiness
minimise the maximum tradiness
minimise the mean tradiness
number of tardy jobs
ntennittent production of small quantities of many items
ordering raw materials
consumption of new materials
information for production and withdrawal of items
line time employment
EDD (Earliest Due Date)
starting a new concern
relocating the equipment
changing the transportation facility
operating cost and cost of outward transport
cost of inward transport, and cost of outwardtransport
Cost of inward transport, outward transportand operating cost
Ecology and pollution
Standardised products
Balancing is critical
Fetter and Hotelling Greenhut
d
CRAFT PLANET c
a
LAY OPT b
CRAFT ALDEP LAYOPT a
ALDEP COMSOAL b
Simulation b
operations research linear programming model analysis c
1 or 2 1 or 0 0 or 4 c
I/D D/I 2ID a
d
d
c
employees and suppliers
suppliers and customers
owners, employees, suppliers and customers
CORELAP
minimum alldwale score for an acceptable layout
REL chart number oflayouts to be generated
RPW ALDEP
From- To-chart
Line Balancing method
Computer Programming
to services exclusively
mostly to the manufacturing sector
to manufacturing and service sectors
measuring the productivity in the service sector
Just-in-time inventory methods
statistical quality control
statistical quality control
assembly line operations
scientific management
Henry Ford Frank Gilbreth d
d
d
staffing planning controlling a
c
location of facilities a
d
control function c
b
overlap c
mass production d
a
d
c
W. Edwards Deming
accounting/finance, marketing, operations, and management
organize, plan, control, staff, and manage
plan, lead, organize, manage, and control
forecasting, designing, planning, organizing, and controlling
forecasting, designing, operating, procuring, and reviewing
planning, organizing, staffing, leading, and controlling
the quality of products and services to satisfy customers' wants and needs
the identification of customers' wants and needs
work scheduling to meet the due dates promised to customers
design of products and processes
quality management
marketing, human resources, and finance/accounting
sales, quality control, and operations
marketing, operations, and finance/accounting
finance/accounting function
production/operations function
advertising and promotion
maintaining equipment
designing the layout of the facility
exist independently of each other
function independently of each other
rapid product development
mass customization
ability to inventory items
timing of production and consumption
customer interaction
Services tend to be more knowledge-based than products.
Services tend to have a more inconsistent product definition than goods.
Goods tend to have higher customer interaction than services.
often easy to automate
aspects of quality difficult to measure
output can be resold
legal services dental care b
easy to store b
stable quality the workforce size b
d
globalization management capital c
d
labor; two-thirds capital; 90% a
d
b
c
linear programming network analysis queuing theory b
operation research model analysis c
linear programming queuing!heory b
lowest sale prices c
elementary education
customer interaction is high
simultaneous production and consumption
the fact that precise units of measure are often unavailable
greater in manufacturing than in services
defined only for manufacturing firms
multi-factor productivity
decreasing outputs while holding inputs steady
increasing inputs and outputs in the same proportion
decreasing inputs while holding outputs steady
Mr. Deming; one-half
Services are typically labor intensive.
Services are often difficult to evaluate for quality.
Service operations are typically capital intensive.
labor, capital, and management
technology, raw materials, and labor
education, diet, and social overhead
the quality of output is lower in services than manufacturing
services usually are labor intensive
service sector productivity is hard to measure
linear programming
break-even analysis
maximum cost per item
value assigned to one Unit of capacity
1 or 2 1 or 0 0 or 4 c
c
c
a
non - basic variable surplus variable artificial variable c
Modi Method Least Cost Method c
6 9 0 c
m+ n+1 m +n-1 m-n-1 c
3.2 6.4 20 d
1 125 1.25 c
Point where the two constraint lines Intersect
IntersectionofXandYaxes
Intersection of the first constraint line with Y axis
all the decision variables and surplus variables are assigned zero values
all the base variables are non - negative
all the base variables satisfy the constraint equations
convert the inequation with the sign greater than or equal to, in the form of an equation
apply Big - M method for solution to linear programming problems
indicate the sensitivity of the surplus variable
Vegels' Application Method (YAM)
0.00006 0.0006 0.006 a
Linear gamma a
Lq - P Lq-1 b
uncertain become absolute b
2 4 8 c
b
Computerisation b
burst node critical node b
b
b
cost techniques c
Exponential
Lq + P
not become explosive
customers move through the system slowly
utilization is decreased because of the added strain on the system
the average number in the system decreases
Testing alternatives Costminimisation
sink node
maintain network logic of precedence
avoid crossing of activities in the network
have an activity with zero duration of time
activity oriented technique
event oriented technique
work oriented technique
techniques to determine project status
aids to the decision maker
c
9 days b
artificial dummy d
duration b
binomial beta d
free float c
a
zero value same value c
a
c
assignment model a
would increase the project completion time, if the amount of delay is greater than free slack
would increase the project completion time, if the amount of delay exceeds total slack
would increase the project completion time
6 days7 days
free float
float constraint
Gaussian.
total float
interfering float
the maximum time required for completion of project
maximum cost required for completion of project
minimum cost required for completion of project
negative value
Progress evaluation and review test
Project evaluation and review technique
Project estimation and review technique
event oriented technique
activity oriented technique
target oriented
the simulation model
queuing theory
b
a
d
Two months of sales c
c
0.80 1.25 1.33 b
d
a
XYZanalysis VED analysis SDEanalysis c
b
c
will decrease with the increase in the number of orders placed per annum
is independent of number of orders placed per annum
wll increase with the decrease in lead time
will decrease with the decrease in orderquantity
is independent of order quantity
wll decrease with the decrease in leadtime
the Reorder point is independent of the rate of consumption
the Reorder point depends only on the lead time
the Reorder point depends upon the rate of consumption and lead time
Three months of sales
Four months of sales
less than demand rate
greater than demand rate
independent of demand rate
reject the discount offer
consider the total costs of the ranges ofdiscount before taking the decision
accept the discount offer and order at EOQlevel
high percentage of the total annualconsumption value
small percentage of closing inventory value
high percentage of closing inventory value
the time between ordering remains constant
the Recorder point remains constant
the production rate remains constant
Materials Reordering Planing
Materials Requirements Planing
Materials Requirements Point
decrease remains same a
3 times 8 times remains same a
XYZ classification VED classification HML classification b
XYZ classification VED classification HML classification a
XYZ classification VED classification HML classification d
VED analysis HML analysis FSN analysis a
Q system P - S system S - A system a
Q system S - S system S - A system c
first increase then decrease