Maintenance cost of a __________ pump for a particular duty is the least. (A) Centrifugal (B) Reciprocating (C) Volute (D) Gear

Maintenance cost of a __________ pump for a particular duty is the
least.
(A) Centrifugal
(B) Reciprocating
(C) Volute
(D) Gear
by

1 Answer

Answer :

(A) Centrifugal
by

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