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QNoQText OpText Marks1 Most Research starts with Index
Research ProposalHypothesis CorrectResearch Plan
2 Engineering Research should be based on Industry basedtesting
Correct
Survey of clientsEnvironmentalissuesSocial problems
3 Research is not complete till Thesis is submittedResults have beenpresented publicly
Correct
Supervisor hasconsentedSynopsis iscompleted
4 Conclusions from research have to besubstantiated from
Multipleinvestigations
Correct
At least oneinvestigationBy SimulationBy Experimenting
5 The largest international engineering agreementon a common code of ethics is
Engineering ethicsdeclarationCommonwealthDeclarationWashingtonAccord
Correct
Sydney Accord6 Research results and conclusions are valid only
if they are substantiated throughExperimentalstandard testsNumericalsimulationLogic andmathematics
At least two ofthese methods
Correct
7 Research can be undertaken successfully toimpact society and humanity only if
Laboratoryexperiments at UGhave beenundertakenthoroughlyCalculations andtheoreticalframework havebeen donethoroughlyUndergraduateprojects have aresearchcomponentAll of these Correct
8 Thesis writing is mainly about Research writingformat andreferencingStatistical analysis,result validation,referencing andclear conclusions
Correct
Developing a newmethodEstablishing theresearch gap
9 The most essential process of research for itsapplication in real life is
Peer review ofresearch outcomefor its fail safequality
Correct
Understandingbasic principles ofthe domainReferencingexisting material
Cost effectiveoutcomes
10 One of the major outcomes of research is to Establishing theResearch Gap
Contribute NewKnowledge to thedomain throughrigorous peerreview
Correct
Write theReferencesCompare theresults with currentones
11 Publication is necessary in research in order to Contribute NewKnowledge toexisting domainPeer Review ofoutcomesEstablish thatcurrent knowledgehas been reviewedAll of these Correct
12 Reference of a paper in another published paperis called
Reference
Impact FactorCitation CorrectPatent
13 Impact Factor is the Highest Number ofCitation of a paperin a yearYearly average ofnumber of citationsper paper publishedin the journal
Correct
Scopus Journalrank
None of these14 Keyword in a research paper should Not include trade
namesCorrect
Be very specificand not general
Have highlytechnical termsfrom the paperHave all theacronyms from thepaper
15 Research Proposal should primarily convincethe Reviewers that
Proposedutilization of fundswill be doneSupervisor has setthe right researchquestionResearch Methodwill lead to solutionwith enoughscientific rigour
Correct
Research will becompleted withintime limit
16 Major component of a Research Proposal is Project TitleSummary anddescriptionBudgetAll of these Correct
17 For experimental tools to be used, researchersmust ensure
Tools are properlycalibrated
Correct
Data acquisition isavailableStatistical Analysisis doneNumerical Analysisis done
18 One dimensional measurement can berepresented by a
Line graph or ascatter plotHistogram wherestandard deviationfrom mean showsvariance
Correct
Parabolic curvesAll of these
19 A brief summary of a research paper is called SummaryConclusionsAbstract CorrectSynopsis
20 Unethical borrowing of details is called UnauthorisedContentUnreferencedContentUnethical PracticePlagiarism Correct
21 Find the missing Number in the series 218,435,869,……,3473
1727
1737 Correct16371638
22 In Numerical Modelling, it is important to defineBoundaryconditionsSurrounding mediaand its propertiesDiscretized areaAll of these Correct
23 While comparing results a simple technique is toreduce the RMS error which stands for
Root MeanSquared
Correct
Relative MeanSquareRelationalMinimum SizeRoot Mean Series
24 Conclusions and research outcomes come underdoubt when
Literature reviewsummary is notgivenSpecificconclusions are notmentioned inabstractStatistical and erroranalysis are notdone properly
Correct
Future scope is notincluded
25 Submission of Patent must be done Along with paperpublicationAfter paperpublicationBefore submissionof any publication
Correct
With declaration innewspaper
26 The Design or structure of Research Methodproposed should be
Logically rigorous
Internallyconsistent andMathematicallycorrectNone of theseAll of these Correct
27 Performance Validation of EngineeringResearch Problem is
Qualitative : As theessence of data andthe perceivedoutcomes areimportant
Quantitative: As ithas to demonstratethe measure ofoutcomes vs theobjectives andestablish that theoutcome can beapplied to domainsbroader than thechosen example
Correct
None of theseAll of these
28 A Sampling is A representation ofa population suitedin terms of costand time
Correct
Done to substituteexperimentationAlways taken as5% of populationError proof methodof research
29 In an experimental research method, theindependent variable is
Changed ascompared to beingconstant in controlgroup
Correct
Kept constant inboth experimentaland control groupsBoth Changed ascompared to beingconstant in controlgroup and Keptconstant in bothexperimental andcontrol groupsNone of these
30 Which of following should not be includedwhile writing references in a research paper
Authors
TitleAll of theseDetails ofpublication
31 Bibliography includes Only the papersreferred by authorAll the materialrelated to thetheme such asreference booksand papers
Correct
Only text booksreferred by authorOnly papers writtenby the author
32 In steps of Research Process, which is the nextstep after Literature Review and Forming theHypothesis
Research Paper
Collection of dataResearch Design CorrectExperimentationand Analysis
33 Conclusions should Be confined tothose justified byresult analysis ofresearch
Correct
Include those thatare defined intheoreticalprinciplesInclude explanationof theoreticalbackgroundNone of these
34 Experimental research often needs Scaling toolsPrototype testing
Cancelled Question
Validation withmathematicalmodelAll of these Correct
35 Qualitative research method is mostly used for Marketing andBusiness analysis
Correct
EngineeringoutcomesCoding and DataInterpretationMeasuringExperimental errors
36 Result Analysis can be showed as Graphical MapsTabular valuesInterpretation andTrend observed inthe Graphical andData mapping
Correct
None of these37 Standard Deviation is a measure used in Standard Data
Collection MethodTheoreticalSolutionsEquation solverStatistical Methodof Analysis
Correct
38 Regression Analysis is used to Find results fromgraphsCreate datamappingDeterminestatistical relationbetween twovariables
Correct
None of these
39 Chi square test is A statisticalmeasure forsampling analysis
Correct
A numericalmethodDerived equationComparison of twovalues
40 Research findings can be used only when theyare followed up with
Interpretations ofresults
Correct
All experimentalresults aretabulated as theyare obtainedAll results arecharted graphicallyAll experimentalresults aretabulated as theyare obtained andAll results arecharted graphically
41 The important components of Thesis writing are Research Plan andReferencesLogical analysisand interpretationof resultsNone of theseBoth ResearchPlan andReferences andLogical analysisand interpretationof results
Correct
42 Research Proposal and Research Paper aredistinguished by
SignificantoutcomesBudgetaryprovision
Correct
Literature ReviewResearch Design
43 Inductive Reasoning is aimed at testing New theoryemerging from thedata and results
Correct
Existing theoryEnhancement incurrent theoryNone of these
44 Research related to abstract ideas is QuantitativeresearchTheoreticalresearchEmpirical researchQualitative researchCorrect
45 Validation using different methods is necessaryas
Repeatedexperimental workmay not bepossibleThere is no priorwork resembling it
Theoreticalframework may betoo simplisticAll of these Correct
46 While reading literature critically you should list Positive andnegative impact ofpaper
Correct
Describe the entireresearchmethodologyDescribe whetherreferences areadequateWrite a summaryof the paper
47 Literature Review is mainly aimed at Understanding theconceptsLearning aboutnew findingsFinding ResearchGap
Correct
Learning NewTechniques
48 Engineering Standards are provided to ExperimentaltechniqueRequirementspecificationsNone of theseBoth Experimentaltechnique andRequirementspecifications
Correct
49 Research Papers should preferably be publishedin
Peer reviewedstandard rankedjournals
Correct
On line open endjournalsConferenceabstracts
All of the these50 Patent is characterized by Sponsoring agency
Current scenario infieldPatent Number,patent code andauthors
Correct
Prior art51 Rank of matrix is found by transforming matrix
into row echelon form and counting,the number of non-zero columnsthe number of zerorows
the number of non-zero rows
Correct
the number of zerocolumns
52 40 gms each of the methane and oxygen aremixed in an empty container maintained at40oC. The fraction of the total pressure exertedby oxygen is,
1/3 Correct
1/22/31/4
53 Isotropic material have the same___________inall directions.
Induced stresses
DensityElastic properties CorrectThermal properties
54 A fluid is a substance that, Always expandsuntil it fills anycontaineris practicallyincompressibledeformscontinuously whensubjected to a shearstress no matterhow small thatshear stress may be
Correct
cannot besubjected to shearstress
55 The fluid particles move in flat or curved un-mixing layers or streams and follow a smoothcontinuous path. This type of flow is known as,
Steady flow
Stream flowTurbulent flowLaminar flow Correct
56 If an annulus has an inner diameter of d1 and anouter diameter of d2 then the equivalentdiameter is,
2 d2 – d1
d2 – 2 d1d1 – d2d2 – d1 Correct
57 Which of the following is not a differentialpressure flow meter,
Flow nozzle
Rotameter CorrectOrificemeterVenturimeter
58 Which quantity signifies the ratio of temperaturegradient at the surface to a referencetemperature gradient?
Reynolds number
Nusselt number CorrectFourier numberStanton number
59 Phenol formaldehyde resin is used as anadhesive in making,
furniture
card boxesbookslaminates Correct
60 For a given value of Nusselt number, theconvective surface coefficient h is directlyproportional to,
Length
MassThermalconductivity
Correct
Density61 The convective coefficients for condensation
usually lie in the range,30-300 W/m2-K
60-3000 W/m2-K300-10000 W/m2-K2500-10000W/m2-K
Correct
62 The assumptions for thermal boundary layerare: (i) Steady compressible flow (ii) Negligible body forces, viscous heating andconduction in the flow direction(iii) Constant fluid properties evaluated at thefilm temperature Identify the correct option,
Steadycompressible flowand Constant fluidpropertiesevaluated at thefilm temperature
Steadycompressible flow,Negligible bodyforces, viscousheating andconduction in theflow direction andConstant fluidpropertiesevaluated at thefilm temperatureNegligible bodyforces, viscousheating andconduction in theflow direction andConstant fluidpropertiesevaluated at thefilm temperature
Correct
Steadycompressible flowand Negligiblebody forces,viscous heating andconduction in theflow direction
63 Oils are partially hydrogenated (not fully) tomanufacture vanaspati, because fully saturatedsolidified oils,
always containsome amount ofnickel (as theircomplete removalis very difficult)have affinity toretain harmfulsulphur compoundsare prone to rancidoxidationcause cholesterolbuild up and bloodclotting
Correct
64 Oleum is, a mixture of conc.H2SO4 and oilsulphuric acidwhich gives fumesof sulphur dioxidesulphuric acidsaturated withsulphur trioxide
Correct
a mixture ofsulphuric and nitricacid
65 Equilibrium constant (Kp) at constant pressurefor sulphur dioxide oxidation,
increases withincrease intemperaturedecreases withincrease intemperature
Correct
remains unaffectedwith change intemperaturedecreases linearlywith increase intemperature
66 Ordinary mercury-in-glass thermometer(without any covering or air gap) is an exampleof,
first-order system Correct
overdampedsecond-ordersystemunderdampedsecond-ordersystemmultiple first-ordersystems
67 A constant-volume gas thermometer works on, the principle ofArchimedesBoyles lawPascals lawCharles law Correct
68 Glycol added to petrol acts as a/an __________agent,
anti-gum forming
anti-icing Correctdewaxinganti-knocking
69 Monel is an alloy of, Ni (69%) and Cu(28%)
Correct
Ni (69%) and Cr(31%)Cu (55%) and Sn(45%)Fe (90%) and Cr(10%)
70 If [OH-] = 10-6 moles/litre its pH is, 68 Correct123
71 Torr is equal to the pressure of, 1.0 mm of Hg at0°C in a standardgravitational field
Correct
0.1 mm of Hg at0°C in a standardgravitational field0.01 mm of Hg at0°C in a standardgravitational field0.001 mm of Hg at0°C in a standardgravitational field
72 Which is the most undesirable component inkerosene,
n-paraffins
Aromatics Correcti-paraffinsNaphthenes
73 Which of the following is an extensive property?Volume CorrectTemperatureSpecific volumePressure
74 The enthalpy (H) of any system is defined bythe mathematical expression
H = U - PV
H = U + PV CorrectH = V + PUH = U + RT
75 The compressibility factor (Z) of a gas isdefined as,
the ratio of theactual volume ofthe gas to thevolume predictedby ideal-gas law
Correct
the ratio of thevolume predictedby ideal-gas law tothe actual volumeof the gas
the differencebetween the actualvolume of the gasand the volumepredicted by ideal-gas law
None of these76 A substance above its critical temperature exists
as,Solid
Liquidgas Correctsaturated vapours
77 For a real gas obeying van der Waals equationCP-CV is,
R
< R> R CorrectZero
78 The diffusivity of a constituent A in solution Bhas the units,
m/s
m2/s Correctm3/skmol/(m2-s)
79 DDT stands for, dichloro-diphenyl-trichloromethanediphenyl-dichloro-trichloromethanedichloro-diphenyl-trichloroethane
Correct
diethyl-diphenyl-trichloromethane
80 The diffusivity has the same dimensions as, absolute viscositykinematic viscosity Correctdensityconcentration
81 The Schmidt number (NSc) is the ratio of, the momentumdiffusivity to themass diffusivity
Correct
the mass diffusivityto the momentumdiffusivitythe thermaldiffusivity to themass diffusivitythe momentumdiffusivity to thethermal diffusivity
82 The relative saturation of an unsaturated mixtureof vapour and gas,
is always equal toits percentagesaturationis always lowerthan its percentagesaturationis always greaterthan its percentagesaturation
Correct
may be smaller orgreater than itspercentagesaturationdepending on thecomposition of themixture
83 The ___________ when given as a function ofT and P therefore serves as a generatingfunction for the other thermodynamicproperties, and implicityly represents completeproperty information,
Gibbs Energy Correct
Heat of FormationHeat of ReactionEntropy
84 The unit of fugacity coefficient is, PaPa-1
gmmol/litreDimensionless Correct
85 The temperature of water cooled in a coolingtower is,
always less than thewet-bulbtemperature ofentering air
Correct
always equal to thewet-bulbtemperature ofentering airalways greater thanthe wet-bulbtemperature ofentering airalways equal to thedry-bulbtemperature ofentering air
86 Which would give the greater amount of heatper cubic foot,
Hydrogen
Natural gasLiquefiedpetroleum gas
Correct
Gobar gas87 The net heat of combustion of the hydrocarbon
fuels is,equal to the grossheat of combustionof the hydrocarbonfuelsgreater than thegross heat ofcombustion of thehydrocarbon fuels
equal to the grossheat of combustionminus the latentheat ofcondensation of thewater formedduring thecombustionreaction
Correct
equal to the latentheat ofcondensation of thewater formedduring thecombustionreaction.
88 Which of the following controllers hasmaximum offset,
P-controller Correct
P-D controllerP-I controllerP-I-D controller
89 With no excess air flue gas from the completeand perfect combustion of methane wouldcontain,
11.7% N2 and88.3% CO2 byvolume11.7% CO2 and88.3% N2 byvolume
Correct
24.8% CO2 and75.2% N2 byvolume24.8% N2 and75.2% CO2 byvolume
90 Which one of the following statements about achemical equation is true,
Mass is conserved
Mass as well asatoms areconserved
Correct
Atoms areconservedIons are conserved
91 For the chemical reaction A → B, it is foundthat the rate of the reaction doubles as theconcentration of A is doubled. For, power-lawtype kinetic expression, what is the order ofreaction,
0
1 Correct20.5
92 Select the correct statement, Reactions with highactivation energiesare verytemperaturesensitive
Correct
Reactions with highactivation energiesare relativelytemperatureinsensitive
Reactions with lowactivation energiesare verytemperaturesensitiveA given reaction ismuch moretemperatureinsensitive at lowtemperature than athigh temperature
93 For identical feed composition and flow rate, Nplug flow reactors in series with a total volumeV gives the same conversion as a single,
plug flow reactorof volume V
CSTR of volumeVPlug flow reactorof volume V/Nplug flow reactorof volume NV
Correct
94 Pure gaseous reactant A (CA0 = 100millimol/litre) is fed at steady rate into a mixedreactor where it dimerizes (2A → R). For acertain gas feed rate the concentration of A inthe exit stream is found to be 50 millimol/litre.The fractional conversion of A is,
50%
33.33% Correct40%66.67%
95 Two iron pipes of the same nominal diameterbut different schedule numbers will have thesame,
none of these
wall thicknessoutside diameterinside diameter Correct
96 25 per cent cut segmental baffle means that thebaffle,
Spacing is 75% ofits height.height is 25% ofthe I.D. of theshell.Height is 75% ofthe I.D. of theshell.
Correct
width is 25% of itsheight
97 Where does the maximum tensile strength occurin a thick cylindrical vessel subjected to internalpressure,
At the innersurface
Correct
At the outersurface
At the midthickness of thecylindrical wallNone of these
98 Which of the following has sodium bicarbonateas its main constituent,
Washing soda
Baking powder CorrectBaking sodanone of these
99 The ratio of shear stress to shear strain is called, bulk modulusmodulus of rigiditymodulus ofelasticityshear modulus Correct
100 Where does the maximum stress occur in caseof laminar flow of incompressible fluid in aclosed conduit of diameter ‘d’,
At d/8 from thewall
At d/4 from thewallAt the wall CorrectAt the centre