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Engineering
Mechanical
ME Set-3
Theory of Machines
53

Theory of Machines MCQ with Answers

53) According to fan laws, at constant speed and capacity, the pressure and power vary

directly as the air or gas density

inversely as square root of density

inversely as density

as square of density

Answer is:

directly as the air or gas density

Theory of Machines MCQ with Answers

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Related Theory of Machines MCQ with Answers

54) According to fan laws, at constant pressure, the speed capacity and power vary

directly as the air or gas density

inversely as square root of density

inversely as density

as square of density

Answer is:

inversely as square root of density

55) According to fan laws, at constant weight of air or gas, the speed, capacity and pressure vary

directly as the air or gas density

inversely as square root of density

inversely as density

as square of density

Answer is:

inversely as density

56) Pressure intensifier increases the pressure in proportion to

ratio of diameters

square of ratio of diameters

inverse ratio of diameters

square of inverse ratio of diameters

Answer is:

square of ratio of diameters

57) A hydraulic accumulator normally consists of

two cylinders, two rams and a storage device

a cylinder and a ram

two co-axial rams and two cylinders

a cylinder, a piston, storage tank and control valve

Answer is:

a cylinder and a ram

Theory of Machines MCQ with Answers

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