MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following condition holds good for minimum total aperture blocking in Cassegrain? |
| A. | Area of sub-reflector and projected area of feed are equal |
| B. | Area of primary reflector and projected area of feed are equal |
| C. | Area of sub-reflector greater than area of primary reflector |
| D. | Area of sub-reflector is less than projected area of feed |
| Answer» B. Area of primary reflector and projected area of feed are equal | |