Home > Mechanical Engineering > Hydraulic and Fluid Machines

Hydraulic and Fluid Machines - Interview Questions and Answers

Prepare for your technical interview with these Hydraulic and Fluid Machines questions.

Ready to test your skills?

Take a timed mock test specifically for Hydraulic and Fluid Machines.

Start Mock Test
96. The property of fluid by virtue of which it offers resistance to shear is called
A. surface tension
B. adhesion
C. cohesion
D. viscosity
E. all of the above.
Explanation:
97. An object having 10 kg mass weighs 9.kg on a spring balance. The value of 'g' at this place is
A. 10m/sec2
B. 9. m/sec2
C. 10.2/m sec
D. 9.75 m/sec2
E. 9 m/sec .
Explanation:
98. Surface tension
A. acts in the plane of the interface normal to any line in the surface
B. is also known as capillarity
C. is a function of the curvature of the interface
D. decreases with fall in temperature
E. has no units.
Explanation:
99. The increase of temperature results in
A. increase in viscosity of gas
B. increase in viscosity of liquid
C. decrease in viscosity of gas
D. decrease in viscosity of liquid
E. (a) and (d) above.
Explanation:
100. The density of water is 1000 kg/m3 at
A. 0�C
B. 0�K
C. 4�C (d) 20�C
D. all temperature.
E. opt 5
Explanation:
« Prev1234567891011121314151617181920212223242526272829303132333435Next »