MCQOPTIONS
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| 1. |
Two cities are 150 km apart. Electric power is sent from one city to another city through copper wires. The fall of potential per km is 8 volt and the average resistance per km is \[0.5\Omega \]. The power loss in the wires is: |
| A. | 19.2 W |
| B. | 19.2 kW |
| C. | 19.2 J |
| D. | 12.2 kW |
| Answer» C. 19.2 J | |