Parameters of electricity supply in India are

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Parameters of electricity supply in India are

1. Potential Difference of 220 V, Frequency of 50 hertz and Current Rating of 5 A / 15 A
2. Potential Difference of 150 V, Frequency of 40 hertz and Current Rating of 10 A
3. Potential Difference of 220 V, Frequency of 60 hertz and Current Rating of 15 A
4. Potential Difference of 220 V, Frequency of 40 hertz and Current Rating of 5 A

Correct Option: A

Parameters of electricity supply are different in different countries. In India they are:
Potential Difference of 220 V, Frequency of 50 hertz and Current Rating of 5 A / 15 A.