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Pumps and Pumping Online Exam Quiz

Important questions about Pumps and Pumping. Pumps and Pumping MCQ questions with answers. Pumps and Pumping exam questions and answers for students and interviews.

Which one of the following represents ‘A’?

Options

A : a. Total static head

B : b. Total dynamic head

C : c. Shut off head

D : d. Minimum head

In the following figure ‘B’ is represented by _______

Options

A : a. Total static head

B : b. Total dynamic head

C : c. Shut off head

D : d. Minimum head

The rated discharge is represented by ____________

Options

A : a. C

B : b. D

C : c. E

D : d. F

Which of the following is the correct classification of pumps?

Options

A : a. Physical principle of operation

B : b. Mechanical principle of operation

C : c. Chemical principle of operation

D : d. Biological principle of operation

Displacement pump is classified on the basis of _____________

Options

A : a. Mechanical operation of principle

B : b. Type of power

C : c. Type of service

D : d. Efficiency

Which of the following pump is classified based on the type of service?

Options

A : a. Displacement pump

B : b. Centrifugal pump

C : c. Deep well pump

D : d. Electric driven pump

Which of the following pump is based on the type of power?

Options

A : a. Low lift pump

B : b. High lift pump

C : c. Air lift pump

D : d. Steam engine pump

A booster pump is based on _____________

Options

A : a. Mechanical operation of principle

B : b. Type of power

C : c. Type of service

D : d. Efficiency

Consider the following statements. i. Capacity of the pump ii. Number of pump units iii. Discharge condition The selection of a particular type of pump depends on which of the following?

Options

A : a. i, ii, iii

B : b. i only

C : c. ii, iii

D : d. i, iii

The centrifugal pump has a ______ flow.

Options

A : a. Variable

B : b. Uniform

C : c. Continuous

D : d. Constant

The speed at which the centrifugal pump runs (in r.p.m) is _____________

Options

A : a. 200

B : b. 300

C : c. 500

D : d. 1200

The maximum efficiency of a centrifugal pump is _____________

Options

A : a. 50%

B : b. 60%

C : c. 85%

D : d. 100%

Based on the type of casing, the centrifugal pump is divided into _____ types.

Options

A : a. 2

B : b. 3

C : c. 4

D : d. 5

The impeller in the volute pump is surrounded by _____________

Options

A : a. Discharge pipe

B : b. Throat

C : c. Suction pipe

D : d. Volute chamber

The advance version of volute chamber is designed by _____________

Options

A : a. V. Richardson

B : b. J. Thomson

C : c. Darcy Weisbach

D : d. Bernoulli

Consider the following statements regarding vortex chamber. i. Reduce the velocity of the pump ii. Convert pressure energy into kinetic energy iii. Decrease the efficiency of the pump Which of the above statement is correct?

Options

A : a. Only i

B : b. Only ii

C : c. Only iii

D : d. i, ii, iii

A diffuser pump is also called as _______ pump.

Options

A : a. Reciprocating pump

B : b. Volute pump

C : c. Turbine pump

D : d. Rotary pump

Depending on the number of impellers, the centrifugal pump is divided into ______________ types.

Options

A : a. Two

B : b. Three

C : c. Four

D : d. Six

The each stage in centrifugal pump increase the head by ______________

Options

A : a. 10m

B : b. 20m

C : c. 30m

D : d. 60m

Radial flow pump is a pump classified on the basis of _____________

Options

A : a. Direction of flow

B : b. Number of impellers

C : c. Number of entrances to the impeller

D : d. On the basis of shaft

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