A centrifugal pump delivers 1000 litres per minute at 2000 RPM against total head of 50 mts, and requires 32 BHP for its operation. If speed is reduced to 1000 RPM, the discharge and head developed will be

A centrifugal pump delivers 1000 litres per minute at 2000 RPM against

1.	A centrifugal pump delivers 1000 litres per minute at 2000 RPM against total head of 50 mts, and requires 32 BHP for its operation. If speed is reduced to 1000 RPM, the discharge and head developed will be
A.	500 l/min and 25 mtr
B.	500 l/min and 12.5 mtr
C.	250 l/min and 12.5 mtr
D.	250 l/min and 25 mtr
Answer» C. 250 l/min and 12.5 mtr