9) What is inductive reactance of AC inductive circuit if the inductance value is 4H?

10) What is the name of total opposition offered by RLC series circuit?

11) What is effect of current in a RC parallel circuit?

12) What is impedance in AC, RL series circuit if resistance is 3 ohm and inductive reactance 4 ohm?

13) What is the reactive power, if the active power is 4 Kw, and the apparent power is 5 Kw in a 3 phase circuit?