Physics · Power Transmission
In an electrical power transmission system, the volume of conductor material required is related to the transmission voltage (V) and power factor (cosφ) in which of the following ways?
- 1Inversely proportional to the transmission voltage and inversely proportional to the power factor
- 2Proportional to the square of transmission voltage and inversely proportional to the square of power factor
- 3Inversely proportional to the square of transmission voltage and inversely proportional to the square of power factor✓
- 4Inversely proportional to the square of transmission voltage and proportional to the square of power factor
Correct answer
Inversely proportional to the square of transmission voltage and inversely proportional to the square of power factor
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