MCQ 2: Generators at a power station produce electric power at voltage A. 45 kW B. 50 kW C. 60 kW D. 25 kW
Power stations produce electricity at 25,000V. Electricity is sent through the National Grid at 400,000V, 275,000V or 132,000V. Step-up transformers at power stations produce the very high voltages needed to transmit electricity through the National Grid's power lines.
