www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
Engineering
Mechanical
ME Set-3
Fluid Mechanics
29

Fluid Mechanics MCQ with Answers

29) The bulk modulus of elasticity with increase in pressure

increases

decreases

remains constant

increases first up to certain limit and then decreases

Answer is:

increases

Fluid Mechanics MCQ with Answers

For more MCQ's Click Here

Related Fluid Mechanics MCQ with Answers

30) The bulk modulus of elasticity

has the dimensions of 1/pressure

increases with pressure

is large when fluid is more compressible

is independent of pressure and viscosity

Answer is:

increases with pressure

31) A balloon lifting in air follows the following principle

law of gravitation

Archimedes principle

principle of buoyancy

all of the above

Answer is:

all of the above

32) The value of the coefficient of compressibility for water at ordinary pressure and temperature in kg/cm is equal to

1000

2100

2700

21,000.00

Answer is:

21000

33) The increase of temperature results in

increase in viscosity of gas

increase in viscosity of liquid

decrease in viscosity of gas

decrease in viscosity of liquid

Answer is:

decrease in viscosity of liquid

Fluid Mechanics MCQ with Answers

For more MCQ's Click Here