Chemical Engineering - Fluid Mechanics

26.
The capacity of an accumulator is the maximum
energy which it can store.
discharge which it can deliver.
liquid which it can store.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
With increase in the temperature, viscosity of a liquid
increases
decreases
remains constant
may increase or decrease; depends on the liquid
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
Vena-contracta pressure tapping is at a distance __________ from the position of an orificemeter fitted in a pipe of internal diameter 'd'
d
0.5 d
2d
4d
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
The pump impeller and the turbine runner in a hydraulic torque converter
have the same diameter.
have different diameters.
are directly coupled.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
Reciprocating pumps compared to centrifugal pumps
deliver liquid at uniform pressure.
can handle slurries more efficiently.
are not subject to air binding.
can be operated with delivery valve closed.
Answer: Option
Explanation:
No answer description is available. Let's discuss.