MCQOPTIONS
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| 1. |
A transmitting antenna radiates 251 watt isotropically. A receiving antenna locating 100 m away from the transmitting antenna has an effective aperture of 500 cm2. The total received power by the antenna is |
| A. | 10 W |
| B. | 20 W |
| C. | 1 W |
| D. | 100 W |
| Answer» E. | |