Networks Analysis and Synthesis - Engineering

Q1:

Assertion (A): If Z1(s) and Z2(s) are positive real then Z1(s) + Z2(s) as well as 1/Z1(s) and 1/Z2(s) are positive real. Reason (R): The poles of a positive real function are real or occur in conjugate pairs.

A Both A and R are true and R is correct explanation of A

B Both A and R are true and R is not the correct explanation of A

C A is true but R is false

D A is false but R is true

ANS:B - Both A and R are true and R is not the correct explanation of A

No answer description is available.