A pump running at 1000 rpm consumes 1 kW and generates head of 10 m of water. When it is operated at 2000 rpm, its power consumption and head generated would be

A pump running at 1000 rpm consumes 1 kW and generates head of 10 m of

1.	A pump running at 1000 rpm consumes 1 kW and generates head of 10 m of water. When it is operated at 2000 rpm, its power consumption and head generated would be
A.	4 kW, 50 m of water
B.	6 kW, 20 m of water
C.	3 kW, 30 m of water
D.	8 kW, 40 m of water
Answer» E.