Download Aptitude Crack
img not found img not found

Exam Questions Papers

Q1:

Power gain of antenna equals directive gain in VHF and UHF range if and only if efficiency of the antenna is __________ .

A 0.25

B 0.5

C 0.75

D 1

ANS:D - 1

Directive gain and power gain are identical except that power gain takes into account the antenna losses. It may be written as Gp = ηGd η => efficiency If η = 1 , GP = Gd .



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.