Q92. A pump motor is used to deliver water at a certain rate from a given pipe. To obtain thrice as much as water from the same pipe in the same time, power of the motor has been increased:Physics — Work, Power and Energy — Question 92 of 238A. 3 timesB. 9 timesC. 27 timesD. 81 timesPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →