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प्रश्न
What is the meaning of the symbol kWh? Which quantity does it represent?
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उत्तर
The symbol KWh stands for kilowatt-hour. It is the commercial unit of electrical energy.
संबंधित प्रश्न
Name two safety devices which are connected to the live wire of a household electric circuit
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(a) Rs 12
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(c) Rs 36
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1 kWh is equal to:
What is the commercial unit of electrical energy? Represent it in terms of joules.
