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What is the correct answer?
4
The discharge of a double acting reciprocating pump is (where L = Length of stroke, A = Cross-sectional area of piston, and N = Speed of crank in r.p.m.)
A.
L.A.N
B.
2 L.A.N
C.
(L.A.N)/60
D.
(2 L.A.N)/60
Correct Answer :
D. (2 L.A.N)/60
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