A Pelton wheel develops 1750 kW under a head of 100 meters while running at 200 r.p.m. and discharging 2500 liters of water per second. The unit speed of the wheel is?

A Pelton wheel develops 1750 kW under a head of 100 meters while runni

1.	A Pelton wheel develops 1750 kW under a head of 100 meters while running at 200 r.p.m. and discharging 2500 liters of water per second. The unit speed of the wheel is?
A.	10 r.p.m.
B.	20 r.p.m.
C.	40 r.p.m.
D.	80 r.p.m.
Answer» C. 40 r.p.m.