PH-2034
Electrical power and energy
Physics · Secondary 4 · Medium · Electrical power and energy
A power station supplies a current of 250 A to a transmission line at a voltage of 220 kV.
Using the power formula, calculate the power transmitted by the line.
Using the power formula, calculate the power transmitted by the line.
- 55 MW
- 0.88 MW
- 220 MW
- 550 MW
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