Mechanical Engineering - Hydraulics and Fluid Mechanics

31.
The coefficient of viscosity may be determined by
capillary tube method
orifice type viscometer
rotating cylinder method
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
The stability of a dam is checked for
tension at the base
overturning of the wall or dam
sliding of the wall or dam
all of these
Answer: Option
Explanation:
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33.
An ideal fluid is frictionless and incompressible.
Correct
Incorrect
Answer: Option
Explanation:
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34.
A manometer is used to measure
low pressure
moderate pressure
high pressure
atomospheric pressure
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
The centre of gravity of the volume of the liquid displaced is called
centre of pressure
centre of buoyancy
metacentre
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.