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Make-up for injury sustained: GENERAL DAMAGES

Indirect losses not directly related to the contract: CONSEQUENTIAL DAMAGES

Process that cannot be reversed even in principle w/out work being done: ISOBARIC

COMPRESSION

Composition of the Board of Electronics and Comm. Engg under IRR of RA9292:

RULE II

Legal basis of NTC, for requiring the services of an ECE for the design and

installation of radio stations: DO # 88

In a thermodynamic system external factors are: SURROUNDINGS

Number of postulates Neil Bohr developed to support his atomic theory: 4

Number of elements in Group IIA: 8

Group 5A: Nitrogen family

Annealed Copper at ______ temperature was the chosen standard of the

International Annealed Copper Standards (IACS): 20 degrees C

Change in material dimensions due to magnetization: MAGNETORESTRICTION

Heating of climate due to trapped infrared heat: GREENHOUSE EFFECT

Ratio of thickness to thermal conductivity: THERMAL RESISTANCE

Laminar - 4000 Re

FORMULAS:

Efficiency = 1 (T2 T1) ; T in degrees K

Efficiency = (Qin Qout) / Qin ; Q = heat

Work = Q(supplied) Q(exhausted)

Initial Velocity (V0) = square root (2*g*height(h))

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Impulse (F*t) = m1v1 + m2v2

m1v1 + m2v2 = m1u1 + m2u2 (u = coupling) -- for collisions

final velocity (Vf) = square root {(initial velocity(Vi)^2) + (2*g*h)} for truck going

down the mountain without breaks!haha.lol

velocity = square root (TL/m) ; tension(T) = mg -- wave in a string

displacement (s) = (initial velocity(Vo)*t) + [(1/2)*acceleration(a)*t^2]

voltage (V) = k * (charge (q) / radius (r)) -- potential generated from a Van de Graaff

Generator

--------------------------------------------]

Formula EsatCarrier frequency

Fmin.= f-1/2(0.5fb) fb freq bits

Fmax. = f+1/2(0.5fb)

AGC = 20 log (sinal capacity/sinal sensitivity)

Blocking Dynamic Range = 20 log (Vmax/Vmin)

Satellite range = ((R-H)^2-(Rsin)^2-(Rsin))

Couling factor

Kc = 1/QpQs Qp - primary

K optimum Qs - secodary

Kopt = 1.5Kc

BW = Kopt(Fo)

Average force

F = m(V2-V1)

Field Intensity = 30GP/R

Fimage = fs -2IF

Power Density

Pd = DS/Zo 377 free space

FB dB = FdB B dB front to back ratio

--------------------------]

*CANDLE - unit of intensity of light source.

- the black body radiation emitted at a temperature of a freezing platinum

*SPHERICAL ABERRATION - the failure of paraxial and marginal rays through the

same point of reflection of spherical mirror or refraction through a lens.

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*TOTAL INTERNAL REFLECTION - occurs when light passes through a material at

lesser speed to one of greater speed.

*FOOT-CANDLE METER - instrument that measures constant radiant flux and its unit

is illuminance.

*MOLAR MASS - measured in gram/mole

*PLATINUM - material used as resistance thermometer and thermocouples.

*LAMINATES - impregnated glass, cloth, paper, cotton and other fibers with various

thermosetting compounds.

*COLLAGEN - organic component in the bone

*GELATIN - composed of collagen that comes from bones of animals.

*ROCKWELL, BRINELL, VICKERS, KNOOP, SHORE - most common types of hardness

test method used in today's technology

*ROCKWELL, BRINELL, VICKERS - test that is used with accuracy by the metal

industry.

*VICKERS PYRAMID TEST - types of hardness test that uses a small pyramid as a

penetrator.

*SPHERICAL PENETRATOR - penetrator used by Rockwell hardness test in hardnesspenetration test.

*ROCKWELL - most used and versatile type of hardness test

*ROCKWELL & SHORE (DUROMETER) - hardness test for plastics

* PRESSURE, CONCEN

] In cost method in computing performance fee:

In group II- 8% but not < 6000

group III - 6% but not < 3000

No. of element in nature = 92

1KW-Hr = 3,600,000 J

Space Lattice - 3-dimensional array with identical surrounding

Unit cell - unique repeating arrangement of atom in space lattice

Paid of capital for grant mobile phone dealer - 100,000

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installation of 3G - 100M

performance bond (VoIP) - 5M

performance bond for 3G - 300M

ECE appear as witness in court - 500 per hour

packaging factor of BCC - 0.52

packaging factor of FCC - 0.74coordinates n of BCC - 8

coordinates no of FCC - 12

No. of element in Group IIA - 8

resistance of flow - viscosity

Fine for the violators of R.A 3846 - 2yrs

May 24,2004 - Effectivity of R.A. 9292

August 31,2007 - Implementation of R.A 9292

oxygen:

- most abundant on earth's crust by # of atoms

- earth's crust: 49.5%

- human body: 65%

silicon:

- 2nd most abundant

- 25.7% on crust

iron:

- 5% on crust

carbon:- 18% of human body

7.2 F (inc/dec) = 4 C (inc/dec)

resistance(stainless) = 2 x res(carbon steel)

a.m.u. = (1/12) Carbon12

radius of gyration:

- rotation distance from centroid

aromatic hydrocarbon:

- carcinogenic

natural gas:

- hydrocarbon, porous

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petroleum

- hydrocarbon

DNA

- contains zinc

Stainless steel

- chromium: solute

- iron: solvent

Steel

- iron and carbon

- max. of 2% carbon

earth's greatest solution:

- seawater

alcoholic beverage:

- methyl

====================

formulas

====================

MOMENT OF INERTIA OF TRIANGLE:

I = [ (BASE)(HEIGHT)^3 ] / 4 -------- taken not on centroid

I = [ (BASE)(HEIGHT)^3 ] / 36 ------- taken on centroid

LENGTH OF CATENARY:

L = SPAN + [(8 X SAG^2) / (3 X SPAN)] - [(32 X SAG^4) / (5 X SPAN^3)]

SECTION MODULUS OF SQUARE:

= ( SIDE^3 ) / 6

CATENARY SAG:

= (MAX FORCE / CABLE WEIGHT) - (MIN FORCE / CABLE WEIGHT)

SPHERICAL CONTAINER:

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MAX STRESS OF MATERIAL(Pa)= [(INTERNAL PRESS.)(DIA.)]/[4 X THICKNESS]

CYLINDRICAL CONTAINER:

MAX STRESS = [(INT. PRESS)(DIA.)(LENGTH)] / [2 x T x ( D + L)]

AXIAL STRESS:

= (SPGR material) ( SPGR H2O) (LENGTH)

= WEIGHT / AREA

= FORCE / AREA

STRESS DUE TO EXPANSION (STEEL RAIL PROBLEM)

= (CHANGE IN TEMP) (COEF OF EXPANSION) (MODULUS)

STRESS DUE TO APPLIED TORQUE ON INTERCONNECTED SHAFTS

SUMMATION OF ALL TORQUE (*shaft 1*) = (FORCE)(SHAFT2 RADIUS)

STRESS = FORCE / AREA