Answer / Uday Kumar Ojha

Voltage is a measure of the electrical potential difference between two points in a circuit. To determine the voltage rating for wires or fuses, you should consider factors such as the type and number of connected devices, cable length, and the maximum power that needs to be handled. The voltage rating should match the voltage of your power source. For example, common household circuits have a voltage rating of 120V or 240V.

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