How much power is theoretically available from a mass flow of 1 000 kg/s of water that falls a vertical distance of 120 m?
A)1.18E+6 kW
B)1.20E+5 kW
C)1.18E+3 W
D)8.17E+1 W
E)1.18E+6 W

Question

Quizplus · Accepted Answer

The theoretical power available from a mass flow of water that falls a vertical distance can be calculated using the formula:

Power = (mass flow rate) x (gravity) x (height)

where gravity = 9.81 m/s^2

Substituting the given values in the formula, we get:

Power = 1000 kg/s x 9.81 m/s^2 x 120 m
Power = 1,176,960 W = 1.18E+6 kW

Therefore, the correct answer is A) 1.18E+6 kW.

How Much Power Is Theoretically Available from a Mass Flow