Test Academy | 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 the same time, power of the motor has to be increased to 16 times, 4 times, 8 times, 2 times

Question

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 the same time, power of the motor has to be increased to

Options :

16 times
4 times
8 times
2 times

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