In the UK, voltages of 400 kV and 275 kV are used in the __________ system
A) transmission
B) primary distribution
C) secondary distribution
D) tertiary distribution

Question

Quizplus · Accepted Answer

Voltages of 400 kV and 275 kV are used in the transmission system, which is responsible for delivering high voltage electricity over long distances from power plants to substations where it can be distributed to homes and businesses at lower voltages. Primary, secondary, and tertiary distribution refer to the stages of distribution after the electricity has already been stepped down to lower voltages.

In the UK, Voltages of 400 KV and 275 KV