Question
HLPaper 1A
A power station generates 250 kW of power at a potential difference of 25 kV . The energy is transmitted through cables of total resistance .
What is the power loss in the cables?
A
0.04 kW
B
0.4 kW
C
4 kW
D
40 kW
A power station generates 250 kW of power at a potential difference of 25 kV . The energy is transmitted through cables of total resistance .
What is the power loss in the cables?
0.04 kW
0.4 kW
4 kW
40 kW
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