A Power Transmission Line Carries 400A of Current at a Voltage

question 61

Multiple Choice

A power transmission line carries 400A of current at a voltage of 765 kV.If the line has a resistance of 29 µΩ/m, what is the rate at which energy is being dissipated in 800 km of line?

• A)0 W
• B)3.7 kW
• C)310 kW
• D)3.7 MW
• E)310 MW

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Definitions:

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A cube-shaped object used in many games, which contains six faces numbered from 1 to 6, each face showing a different number of dots representing numbers.

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The process of making decisions or reaching conclusions based on feelings and instincts rather than explicit reasoning.

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The ability to understand or know something directly without analytic reasoning, bridging the gap between the unconscious and conscious parts of the mind.