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ESAS Objective > Random > Flashcards

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1
Q

This occurs in a situation where a commodity or service is supplied by a number of vendors and there is nothing to prevent additional vendors entering the market.

A. perfect competition
B. monopoly
C. oligopoly
D. plastic demand

A

A. perfect competition

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2
Q

It is the amount that a willing buyer will pay to a willing seller for a property where each has
equal advantage and is under no compulsion to buy or sell
A.fair value
b. use value
C. market value
D. book value

A

c. market value

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3
Q

It is defined to be the capacity of a commodity to satisfy human want.
a.discount
b. luxuries
C. utility
D. necessity

A

c. utility

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4
Q

A form or summarv or assets, !abialities, and net worth
A balance method
b. break-even point
C. balance sheet
D. production

A

c. balance sheet

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5
Q

The worth of a property, Which is equal to the original cost less depreciation, is Known as
A. earning value
R. scrap value
C. book value
d. face value

A

c. book value

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6
Q

When using net present worth calculations to compare two projects, which of the following
could invalidate the calculations?
A. mutually excusive pro ects
B. evaluation over different periods
C.non-conventional cash flows
D. difference in the magnitude of the projects

A

B. evaluation over different periods

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7
Q

As applied to capitalized asset, the distribution of the initial cost by periodic changes to operation as in depreciation or the reduction of the depth by either periodic or irregular prearranged program is called:

A. amortization
R. annuity
C. depreciation
D. capital recovery

A

A. amortization

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8
Q

Those funds that are required to make the enterprise or project a going concern.
A. banking
B. accumulated amount
C. working capital
D. Drincida or Dresent worth

A

c. working capital

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9
Q

The length of time during which the property may be operated at a profit is called:
A. life
B. length of time
C. physical life
D. economic life

A

D. economic life

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10
Q

These are product or services that are desired by humans and will be purchased if money is
available after the required necessities have been obtained.

a. utilities
b. necessisities
C. luxuries
D, producer goods and services

A

c. luxuries

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11
Q

These are product or services that are required to support human life and activities, that will be purchased in somewhat the same quantity even though the price varies considerably.

a. utilities
b. necessisities
C. luxuries
D, producer goods and services

A

b. necessisities

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12
Q

A condition where only few individuals produce a certain product and that any action of one will lead to almost the same action of the others.

A. oligopoly
B. semi-oligopoly
C. monopoly
D. perfect competition

A

A. oligopoly

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13
Q

On the hoist or load block or some equality visible space of every hoist designed to lift its load vertically shall be legibly marked:

A.its electrical voltage
B, Its brand and model
C. its rated load capacity
D, Its motor hp or KW

A

C. its rated load capacity

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14
Q

The hardness of water is given in ppm (parts per million, i.e., pounds per million pounds of
water). This hardness is

A. the total number of pounds of dissolved solids in the water per million pounds of water
B. the total number of pounds of calcium and magnesium bicarbonate in the water.
C. the total number of pounds of sodium bicarbonate in the water per million pounds of water
D. the total number or pounds or salt sodium chloride) in the water per million pounds or water

A

B. the total number of pounds of calcium and magnesium bicarbonate in the water.

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15
Q

Momentum = Force x _____

A. time
b. Velocity
C. velocity^3
D. % Velocity

A

a. time

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16
Q

An instrument used for measuring specific gravity of fluids:

A. hygrometer
B. flowmeter
C. psycrometer
D. hydrometer

A

D. hydrometer

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17
Q

The recorded current value of an asset is known as

A. scrap value
B. book value
C. salvage value
D, present worth

A

B. book value

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18
Q

The ratio of the interest payment to the principal for a given unit of time and is usually expressed as a percentage of the principal is known as:

A. investment
B. nominal interest
C. interest
D. interest rate

A

D. interest rate

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19
Q

The sum of the three types of energy at any point in the system is called:

A. Bernoulli’s theorem
B. enthalpy
C. internal energy
D. pressure heads

A

A. Bernoulli’s theorem

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20
Q

In energy transformation process in which the resultant condition lacks the driving potential
needed to reverse the process, the measure of this loss is expressed as:

A, enthalpy increase of the system
B. specific bent ratio of the moment
C. entropy increase of the system
D. entropy decrease of the system

A

A. enthalpy increase of the system

21
Q

The system is safe to be in thermodynamics equilibrium:

A. if it has no tendency to undergo further chemical reaction
B. when there is no tendency towards spontaneous change
C. when the system is not accelerating
D. when all its parts are at the same temperature

A

B. when there is no tendency towards spontaneous change

22
Q

An instrument used for measuring high temperature gas,

A. plenometer
B. manometer
C. anemometer
D. pyrometer

A

D. pyrometer

23
Q

The power output of the engine is Increased through,

A. turbo-charging
B. scavenging
C. all of these
D. super-charging

A

D. super-charging

24
Q

The equilibrium temperature that a regular thermometer measures if exposed to atmospheric air is,

A. dry bulb temperature
B. °C
C. wet bulb temperature
D. dew point

A

A. dry bulb temperature

25
Q

Formation of bubbles in a low-pressure area in a centrifugal pump and later their sudden
collapse, is called:

A. compression
B. corrosion
C. explosion
D. cavitation

A

D. cavitation

26
Q

The hardness of steel may be increased by heating to approximatelyv1500°F and quenching in oil or water if

A. the carbon content is above 3.0%
B. the carbon content is from 0.2% to 2.0%
C. the carbon content is below 0.2%
D, the steel has been hot rolled instead of cast

A

B. the carbon content is from 0.2% to 2.0%

27
Q

Galvanized iron is a term referring to iron coated with:

A. magnesium
B. aluminum
C. zinc
D. tin

A

C. zinc

28
Q

A process of welding metals in molten or in vaporous state without application of mechanical pressure or blow. Such welding may be accomplished by the oxyacetylene or by hydrogen flame or by electric are. It is called:

A. fusion welding
R. TIG welding
C. MIG welding
D. cold welding

A

A. fusion welding

29
Q

A chemical method or feed water treatment wherein water is passed through a bed of sodium zeolite Nesub2Z which reacts with calcium and magnesium salts;

A.demineralization process
B. ion exchange treatment
C. lime soda treatment
D thermal treatment

A

B. ion exchange treatment

30
Q

Used as a guide to selecting the most efficient centritugal pump:

A. specific speed
B. impeller type
C. Bernoulli’s equation
D. overall efficiency

A

A. specific speed

31
Q

Calorie is the amount of heat required to increase the temperature of ____ of water by one degree centigrade.
A. 1 kg
B. 1 lb
C. 1 mg
D. 1 gram

A

D. 1 gram

32
Q

It describes the luminous flux incidence per unit area and is expressed in lumens per square meter

A. luminous intensity
B. illuminance
C. radiance
D luminance

A

B. illuminance

33
Q

The moment of inertia of a plane figure:

A. is zero at the centroidal axis
B. increase as the distance of the axis moves farther from the centroid
C. decrease as the distance of the axis moves farther from the centroid
D. Is maximum at the centroidal axis

A

B. increase as the distance of the axis moves farther from the centroid

34
Q

The distance that the top surface is displaced in the direction of the force divided by the
thickness of the body is known as

A. longitudinal strain
B. shear strain
C. volume strain
D. linear strain

A

B. shear strain

35
Q

To maximize the horizontal range of the projectile, which of the following applies?

A. maximize the angle of elevation
B. maximize velocity
C. maximize the angle of elevation and velocity
D. the tangent function of the angle of trajectory must be equal to one

A

D. the tangent function of the angle of trajectory must be equal to one

36
Q

According to this law, “The force between two charges varies directly as the magnitude of each charge and inversely as the square of the distance between them,

A. law or universal gravitatior
B. Newton’s law
C. Coulomb’s law
D. Inverse square law

A

C. Coulomb’s law

37
Q

One Joule of work is done by a force of one Newton acting through a distance of:

A. one centimetel
B. one inch
C. one meter
D, one foot

A

C

38
Q

One Joule of work is done by a force of one Newton acting through a distance of:

A. one centimetel
B. one inch
C. one meter
D, one foot

A

C

39
Q

Kinetic energy equals:
A. ½ × velocity
b. mass x velocity
c. mass x acceleration
D. 1/2 mass x velocity^2

A

D

40
Q

In an ideal gas where p = pressure, V = volume, and T = absolute temperature in degrees Kelvin, which of the following is constant?
A. pV/T
B. pT/V
C.pVT
D.p/VT

A

A

41
Q

The path of the projectile is:
A. a parabola
B. an ellipse
C. a part of a circle
D. a hyperbola

A

A

42
Q

One mole of gas at standard temperature and pressure (STP) conditions occupies a volume equal to;

A. 22.4 liters
B. 9.81 liters
C. 332 liters
D. 2274.5 liters

A

A

43
Q

“Equal volume of all gases under the same conditions of temperature and pressure contain the same number of molecules”. This hypothesis is popularly known as;

A. Dalton’s hypothesis
B. Avogadro’s hypothesis
C. Debye-Sear’s hypothesis
D. Compton’s hypothesis

A

B

44
Q

What is the name of the vector that represents the sum of two vectors?

A. scalar
b. tangent
C. tensor
D. resultant

A

C

45
Q

The loss of weight of a body submerged in a fluid is:

A. proportional to the weight of the body
B. proportional to the depth of submergence
C. equal to the weight of the fluid displaced
D. independent of the volume of the body

A

C

46
Q

A leak from a faucet comes out in separate drops. Which of the following is the main cause of this phenomenon

A. gravity
b. air resistance
C viscositv of the fluid
D. surface tension

A

D

47
Q

Inelastic collision in which the total kinetic energy after collision is ___ before collision.

A. equal to zero
b, equal
C. less than
D. greater than

A

C

48
Q

The property by virtue of which a body tends to return to its original size or shape after a
deformation and when the deforming forces have been removed

A. elasticity
B. malleability
C. ductility
D. plasticity

A

A

49
Q

A flowerpot falls off the edge of a fifth-floor window. Just as it passes the third-floor window someone accidentally drops a glass of water from the window. Which of the following is true?
A. The flowerpot hits the ground at the same time as the glass
B. The glass hits the ground before the flowerpot.
C. The Flowerpot hits the ground first and with a higher speed than the glass.
D. The flowerpot and the glass hit the ground at the same Instant.

A

C

ESAS Objective (1 decks)

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