Why is it necessary to calculate root mean square values of ac current and voltage.
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Explanation:
to get the value just like in the way of DC current.
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Explanation:
Finding out RMS value is essential because it is required for comparing the relation between the AC ad DC voltages or currents. The DC current after passing through the circuit elements at a given time will be producing the equal amount of heat as the AC current will have produced when passed through the circuit elements.
The RMS value gives the idea about the current or the voltages flowing through the circuit elements or the supply.
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