Q. Which of the following type of pump is based on the number of entrances to the impeller?

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Q. The specific speed of a pump is given by _____________

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Q. When the specific speed of the pump is <2600, the type of pump is _____________

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Q. The reciprocating pump has a ______ flow.

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Q. The speed at which the reciprocating pump runs (in m/min) is _____________

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Q. The maximum efficiency of a reciprocating pump is _____________

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Q. In which type of pump, the liquid is in contact with both sides of the plunger?

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Q. Based on the number of cylinders, the reciprocating pump is divided into ____ types.

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Q. Which type of reciprocating pump has a 1200 crank?

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Q. Quintuplex pump has a crank of ____

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Q. The number of valves required in rotary pump is _____________

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Q. Consider the following statement regarding Reciprocating pump.

i. High initial cost
ii. Requires a small space
iii. Less power required

Which of the following is/are incorrect statements?

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Q. Which of the following pump is not an example of well pump?

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Q. Which type of pump is specifically used for shallow wells?

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Q. How many types of hand pumps are used?

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Q. The maximum number of impellers in a centrifugal well pump is _____________

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Q. The diameter of turbine used in centrifugal well pump is _____________

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Q. _______ is provided at the entrance of suction pipe during centrifugal pump installation.

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Q. Which part of centrifugal well pumps act as a self priming device?

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Q. Which part of centrifugal well pumps prevents the back flow through the pump?

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