Question

The supply voltage for domestic supply in India has the following values:
a) 220 Volt, 60 Hz b) 300 Volt, 50 Hz c) 220Volt, 50 Hz d) None of these

Answer 1

In Indias domestic supply at (c) 220Volt, 50 Hz

Answer 2

Answer:

The supply voltage for domestic supply in India $220 Volt,50Hz$.

Explanation: The voltage and frequency of domestic power supply used in India are $220Volt , 50 Hz$ respectively.

Concept: As per Indian standard for domestic power supply we use A.C current, which is also known as alternating current since they change its polarity at a certain interval of time.

Now the two principle properties of the A.C electric power supply are Voltage and frequency.

And we use $220V$ and $50Hz$ power supply for our common domestic use.

Where $200V$ is the potential difference and $50 Hz$ is its frequency.

So, option (c) is correct.

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