Networks Analysis and Synthesis - Engineering

Q1:

Assertion (A): In an R-L circuit having high inductance, the rise of current is very slow. Reason (R): The time constant of R-L circuit is L/R.

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

A high value of time constant results in slow rise of current.