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A pump motor is used to deliver water at a certain rate from a given pipe. To obtain twice as much water from the same pipe in same time, power of motor has to be increased

(a)

times

(b)

4 times

(c)

(d)


Question ID - 152127 | Toppr Answer

A pump motor is used to deliver water at a certain rate from a given pipe. To obtain twice as much water from the same pipe in same time, power of motor has to be increased

(a)

times

(b)

4 times

(c)

(d)

1 Answer - 5876 Votes

3537

Answer Key : (c) -



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