In Karnataka,the normal domestic power supply | vedclass

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Question

(B) In India,including Karnataka,the standard domestic $AC$ power supply is specified as $220 	ext{ V}, 50 	ext{ Hz}$.By convention,the voltage valu

Vedclass · Accepted Answer

Rms value of voltage and frequency

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(B) In India,including Karnataka,the standard domestic $AC$ power supply is specified as $220 	ext{ V}, 50 	ext{ Hz}$.By convention,the voltage value provided for $AC$ circuits is the Root Mean Square $(RMS)$ value,as it represents the effective voltage that would produce the same heating effect as an equivalent $DC$ voltage.The frequency of $50 	ext{ Hz}$ represents the number of cycles per second of the alternating current.Therefore,$220 	ext{ V}$ is the $RMS$ voltage and $50 	ext{ Hz}$ is the frequency.

In Karnataka,the normal domestic power supply $AC$ is $220 \text{ V}, 50 \text{ Hz}$. Here $220 \text{ V}$ and $50 \text{ Hz}$ refer to:

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