Question

To minimise the power loss in the transmission cables connecting the power stations to homes and factories, the transmission cables carry current ______.

Options

• at a very low voltage.
• at a very high voltage
• at 220 volt
• neither at a very high voltage nor at a very low voltage.

Answer 1

To minimise the power loss in the transmission cables connecting the power stations to homes and factories, the transmission cables carry current at a very high voltage.