MCQOPTIONS
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| 1. |
The effective height of an antenna is slightly greater than physical height because |
| A. | wave velocity in conductor is less than its velocity in free space |
| B. | wave velocity in conductor is more than its velocity in free space |
| C. | resistance of conductor is less than that of free space |
| D. | none of the above |
| Answer» B. wave velocity in conductor is more than its velocity in free space | |