PH-2025
Electrical power and energy
Physics · Secondary 4 · Medium · Electrical power and energy
A power station supplies a transmission line with a power of 80 MW at a voltage of 400 kV.
Using the relationship between power, voltage and current, what is the current in the transmission line?
Using the relationship between power, voltage and current, what is the current in the transmission line?
- 0.20 A
- 200 A
- 320 A
- 500 A
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