Well Pump MCQs : This section focuses on the "Well Pump". These Multiple Choice Questions (MCQs) should be practiced to improve the Well Pump skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
_______ is provided at the entrance of suction pipe during centrifugal pump installation.
A. Delivery pipe
B. Foot valve
C. Strainer
D. Check valve
Question 2
__________ is defined as the speed at which a pump will discharge a unit flow under a unit head at maximum efficiency.
A. Specific speed
B. Average speed
C. Maximum speed
D. Relative speed
Question 3
How many types of hand pumps are used?
A. 1
B. 2
C. 3
D. 4
Question 4
The diameter of turbine used in centrifugal well pump is _____________
A. 50cm
B. 64cm
C. 15cm
D. 100cm
Question 5
The maximum number of impellers in a centrifugal well pump is _____________
A. 20
B. 30
C. 40
D. 50
Question 6
The specific speed of the pump is 8000. What is the type of pump?
A. Reciprocating pump
B. Centrifugal pump
C. Mixed flow pump
D. Axial flow pump
Question 7
The unit of specific speed is _____________
A. Metre/second
B. Metre/second2
C. Centimetre/second
D. Dimensionless
Question 8
Which of the following pump is not an example of well pump?
A. Hand pumps
B. Steam engine pumps
C. Jet pumps
D. Centrifugal pumps
Question 9
Which part of centrifugal well pumps act as a self priming device?
A. Delivery pipe
B. Foot valve
C. Strainer
D. Check valve
Question 10
Which part of centrifugal well pumps prevents the back flow through the pump?
A. Delivery pipe
B. Foot valve
C. Strainer
D. Check valve
Question 11
Which type of pump is specifically used for shallow wells?
A. Hand pump
B. Reciprocating pump
C. Jet pump
D. Centrifugal pump