Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
At 20 GHz , the gain of a parabolic dish antenna of 1 meter diameter and 70% efficiency is | |
A. | 15 dB [Wrong Answer] |
B. | 25 dB [Wrong Answer] |
C. | 35 dB [Correct Answer] |
D. | 45 dB [Wrong Answer] |