MCQOPTIONS
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MCQOPTIONS
| 1. |
Let R be the resistance of each conductor in a DC 2-wire with midpoint earthed transmission system. What is the copper loss in the system to transmit the power P? |
| A. | \(\frac{{{P^2}}}{{2{V^2}}}R \) |
| B. | \(2{\left( {\frac{P}{V}} \right)^2}R \) |
| C. | \(\frac{{{P^2}}}{{{V^2}}}R\) |
| D. | \(4{\left( {\frac{P}{V}} \right)^2}R\) |
| Answer» B. \(2{\left( {\frac{P}{V}} \right)^2}R \) | |