FLUID MECHANICS MCQS SET 21

FLUID MECHANICS MCQS SET 21

1. What does CPO stand for?
a) Centrifugal pump operation
b) Centrifugal part operation
c) Centrifugal pump output
d) Centrifugal part output
 

Answer: a

2. Self priming pumps overshadow the function of __________
a) Self auxiliary device
b) Wear rate
c) Corrosion device
d) Cavitation device
 

Answer: a

3. What is necessary for self priming to take place?
a) Draft tube
b) Pump casing
c) Suspended solenoids
d) Turbine head
 

Answer: b

4. Centrifugal pumps with an internal suction stage are called as _________
a) Series pumps
b) Self priming pumps
c) Froth pumps
d) Drive pumps
 

Answer: b

5. Two phase mixture is pumped unit the suction line is evacuated.
a) True
b) False
 

Answer: a

6. During normal working operation, the pump works like __________
a) Centrifugal pumps
b) Self priming pumps
c) Froth pumps
d) Drive pumps
 

Answer: a

7. The pump function that works on rinsing is called as dialysis of pump.
a) True
b) False
 

Answer: a

8. What is purpose of vent valve in a pump?
a) High pressure control
b) High temperature control
c) Froths are generated can be minimized
d) To prevent siphon action
 

Answer: d