Networks Analysis and Synthesis - Engineering

Q1:

The resistance of the circuit shown is figure is

A 5 Ω

B More than 6 Ω

C More than 4 Ω

D Between 6 and 7 Ω

ANS:A - 5 Ω

The parallel combination of 3, 5 and 4 ohm is short-circuited. Therefore their net resistance is zero.