Networks Analysis and Synthesis - Engineering

Q1:

A circuit has two branches 1 and 2 in parallel. If |Q1| = 8 KVAR and |Q2| = 6 KVAR, the magnitude of total kvar drawn form supply will be

A 14 KVAR

B 2 KVAR

C zero

D 14 or 2 KVAR

ANS:D - 14 or 2 KVAR

Both Q1 and Q2 may be positive or negative.