To minimise the power loss in the transmission cables connecting the power stations to homes and factories, the transmission cables carry current
A. at a very low voltage.
B. at a very high voltage
C. at 220 volt
D. neither at a very high voltage nor at a very low voltage.
Answer:B
To minimise the power loss in the transmission cables connecting the power stations to homes and factories, the transmission cables carry current
A. at a very low voltage. B. at a very high voltage C. at 220 volt D. neither at a very high voltage nor at a very low voltage.