Top 150+ Solved Pumps MCQ Questions Answer
Q. Slip in a pump depends on which of following parameters?
a. Wear
b. Pressure
c. Temperature
d. Heat View Answer
Q. Internal breakage in a pump mainly takes place when
a. Discharge pressure is increased
b. Temperature is increased
c. Heat leads to expansion
d. Corrosion takes place View Answer
Q. The output that we get after an internal breakage can be classed as
a. An increase
b. A decrease
c. Constant
d. An independent variable View Answer
Q. When the hydraulic fluid forms on only one side of the piston, it is called
a. Single acting pump
b. Double acting pump
c. Froth pump
d. Draft tube View Answer
Q. A pump with two steams and two water cylinders is called
a. Single acting pump
b. Double acting pump
c. Froth pump
d. Duplex pump View Answer
Q. When an external force is not available in a pump, we use a
a. Hydraulic cylinder
b. Slip gauge
c. Tail race
d. Heater View Answer
Q. Reciprocating pumps give a flow
a. Uniform
b. Non- uniform
c. Pulsating
d. Sinusoidal View Answer
Q. Suction stroke becomes difficult to pump
a. High temperature fluids
b. Viscous fluids
c. Fluids with abrasives
d. High velocity fluids View Answer
Q. What is the full form of DAC?
a. Digital Acting pumps
b. Double acting pumps
c. Data acting pumps
d. Draft tube pumps View Answer
Q. Which among the following is not a multi-cylinder pump?
a. Double acting simplex
b. Single acting duplex
c. Double acting duplex
d. Single acting triplex View Answer
Q. A tank that is used to protect closed water heating systems is called
a. Pressure vessel
b. Expansion vessel
c. Heat vessel
d. Auto vessel View Answer
Q. How is the construction of the vessel tested?
a. Uniform testing
b. Continuous testing
c. Pulsating test
d. Non-destructive testing View Answer
Q. Where is the excess quantity of water from the pump accumulated?
a. Froth tube
b. Draft tube
c. Air vessels
d. Bicycle pump View Answer