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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.
Related Questions: - A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei
- The threshold frequency for a metallic surface corresponds to an energy of 6.2 eV,
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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
- A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei
- The threshold frequency for a metallic surface corresponds to an energy of 6.2 eV,
- A radioactive substance decays to 1/16th of its initial activity in 40 days.
- Water rises in a vertical capillary tube up to a height of 2.0 cm.
- For a wave propagating in a medium, identify the property that is independent
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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