Q: Water falls from a height of 60 m at the rate of 15 kg/ s to operate a turbine. The losses due to frictional forces are 10% of energy. How much power is generated by the turbine? (g=10 m/s2)
(a) 10.2 kW
(b) 12.3 kW
(c) 7.0 kW
(d) 8.1 kW
Ans: (d)
Science|Math|Engineering
Q: Water falls from a height of 60 m at the rate of 15 kg/ s to operate a turbine. The losses due to frictional forces are 10% of energy. How much power is generated by the turbine? (g=10 m/s2)
(a) 10.2 kW
(b) 12.3 kW
(c) 7.0 kW
(d) 8.1 kW
Ans: (d)