MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following combination forms a Cassegrain antenna? |
| A. | The main reflector is parabolic and sub-reflector is hyperbolic |
| B. | The main reflector is parabolic and sub-reflector is concave |
| C. | The main reflector is hyperbolic and sub-reflector is parabolic |
| D. | The main reflector is hyperbolic and sub-reflector is convex |
| Answer» B. The main reflector is parabolic and sub-reflector is concave | |