Discussion :: Microwave Communication
-
Assertion (A): For high frequency lines inductive reactance is very high as compared to ac resistance.
Reason (R): Due to skin effect ac resistance of line is higher than dc resistance.
|
A.
Both A and R are correct and R is correct explanation of A
|
|
B.
Both A and R are correct but R is not correct explanation of A
|
|
C.
A is correct but R is wrong
|
|
D.
A is wrong but R is correct
|
Whatsapp
Facebook
Answer : Option B
Explanation :
XL = ωL. As frequency increases line resistance increases slightly but XL increases directly as per frequency.
Be The First To Comment