Consider the following statements:If the maximum range of radar has to be doubled1. the peak transmitted power may be increased 16 folds2. the antenna diameter may be doubled3. the sensitivity of receiver may be doubledWhich of the above statements are correct?

Consider the following statements:If the maximum range of radar has to

1.	Consider the following statements:If the maximum range of radar has to be doubled1. the peak transmitted power may be increased 16 folds2. the antenna diameter may be doubled3. the sensitivity of receiver may be doubledWhich of the above statements are correct?
A.	1 only
B.	2 and 3
C.	3 and 4
D.	1 and 4
Answer» B. 2 and 3

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Consider the following statements:If the maximum range of radar has to be doubled1. the peak transmitted power may be increased 16 folds2. the antenna diameter may be doubled3. the sensitivity of receiver may be doubledWhich of the above statements are correct?

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