Q. An apparatus for raising, driving or compressing fluids or gases is called _________

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Q. ________ pumps produce a head and a flow by increasing the velocity of the liquid with the help of the rotating vane impeller.

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Q. What are the pumps that operate by alternately filling a cavity and then displacing a given volume of liquid called?

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Q. The two types of pumps behave very differently regarding pressure head and flow rate.

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Q. A steam pump is a type of centrifugal pump.

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Q. In a centrifugal pump, the flow is _______ when the viscosity is increased.

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Q. What are the pumps with one or more impellers called?

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Q. Why are booster pumps used?

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Q. Why are cryogenic pumps used?

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Q. End suction pumps are the common type of _________ pumps.

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Q. Which pump among the ones mentioned below can be located above the suction reservoir without an external priming system?

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Q. Which type of pump is designed to handle rocks and other solids?

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Q. Which type of pump should be used in order to handle low viscosity fluids?

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Q. Which type of pump should be selected in order to pump the sewage from a septic tank to the water treatment system?

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Q. In an activated sludge process which type of pump is used to recirculate the sludge?

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Q. Which type of pump is used while handling the sludge disposal system?

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Q. Pumping stations are necessary where pressures have to be decreased.

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Q. The most expensive part is the energy supply for pumps.

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Q. To reduce the expenses, the pumps must have a high degree of ________

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Q. What are the facilities including pumps and other equipment for pumping fluids from one place to another called?

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