Networks Analysis and Synthesis - Engineering

Q1:

If V = 4 in the figure, the value of Is is given by

A 6 A

B 5/2 A

C 12 A

D none

ANS:B - 5/2 A

At node V1 at node V2 2V2 - V1 = 0 V1 = 2V2 V2 = 4 V1 = 8 Is = x 8 - 4 = 6A.