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Wednesday, 11 March 2026
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If a pump is capable of lifting 5000kg of water through a vertical height of 60m in 15 ...

If a pump is capable of lifting 5000kg of water through a vertical height of 60m in 15 min, the power of the pump is
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  • A 2.2.5 x 10 5js-1
  • B 2.5 x 104js-1
  • C 3.3 x 103js-1
  • D 3.3 x 102js-1
Correct Answer: Option C
Explanation:
P = \(\frac{mgh}{t}\)
P = \(\frac{5000 \times 10 \times 60}{(15 \times 60)s}\)
P = 3333.3333
P = 3.3 x 103js-1

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