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Water falls from a height of 60m at the rate of 15 kg/s to operate a turbine. The losses due to frictional force are 10% of energy. How much power is generated by the turbine? ( g = 10 m/s²)
Options
(a) 8.1 kW
(b) 10.2 kW
(c) 12.3 kW
(d) 7.0 kW
Correct Answer:
8.1 kW
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- There are four light-weight-rod samples A,B,C,D seperately suspended by threads
- When a ball is thrown up vertically with velocity vₒ,it reaches a maximum height
- Three capacitors of capacitances 3 μF, 10 μF and 15 μF are connected in series
- The half-life period of a radio-active element X is same as the mean life time
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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