Draining of shallow pits or sump is done by a sump pump, which is a __ – McqOptions

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1.	Draining of shallow pits or sump is done by a sump pump, which is a ______________ pump?
A.	Single stage vertical
B.	Centrifugal
C.	Plunger
D.	Diffuser
Answer» B. Centrifugal

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