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प्रश्न
Name the quantity which is measured in kWh.
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उत्तर
kWh - Kilowatt hour is the unit of ENERGY.
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संबंधित प्रश्न
A pump on the ground floor of a building can pump up water to fill a tank of volume 30 m3 in 15 min. If the tank is 40 m above the ground, and the efficiency of the pump is 30%, how much electric power is consumed by the pump?
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- Amount of energy required to perform the work.
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Calculate the power spent by a crane while lifting a load of mass 2000 kg, at velocity of 1.5 ms-1. (g = 10 ms-2)
Name the quantity which is measured in Wh.
