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.)

The discharge of a double acting reciprocating pump is (where L = Leng

1.	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.	.A.N
B.	L.A.N
C.	L.A.N)/60
D.	2 L.A.N)/60
Answer» E.