Discussion :: Water Supply Engineering
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In centrifugal pump installation,
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A.
pump is properly primed before starting
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B.
the diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe
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C.
the foot valve fitted at the bottom end of the suction pipe, prevents the movement of water from the pump when it is stopped
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D.
the motor may burn out if it is started with empty delivery pipe and with open gate valve
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E.
all the above.
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