Three circuit elements namely resistance R = 5 Ω, inductive reactance XL = 10 Ω and capacitive reactance XC = 20 Ω are in parallel across an ac source of frequency 50 Hz. The input admittance of the circuit (in mho) is:

Three circuit elements namely resistance R = 5 Ω, inductive reactanc

1.	Three circuit elements namely resistance R = 5 Ω, inductive reactance XL = 10 Ω and capacitive reactance XC = 20 Ω are in parallel across an ac source of frequency 50 Hz. The input admittance of the circuit (in mho) is:
A.	(0.2 + j0.05)
B.	(0.2 - j0.05)
C.	(0.2 + j0.15)
D.	(0.2 - j0.15)
Answer» C. (0.2 + j0.15)