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प्रश्न
The purpose of an electric meter in a house is
पर्याय
to give the cost of electricity directly
to give the consumption of electrical energy
to safeguard the circuit from short circuiting
to put on or off the mains.
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उत्तर
to give the consumption of electrical energy
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संबंधित प्रश्न
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One kilowatt is equal to
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