Electromagnetic Field Theory - Engineering

Q1:

A short circuited stub is shunt connected to a transmission line as shown in the figure is, if z0 = 500 ohms, the admittance y seen at the function of the stub and the transmission line is

A (0.01 - j 0.02) mho

B (0.02 - j 0.01) mho

C (0.04 - j 0.02) mho

D (0.02 + j 0) mho

ANS:A - (0.01 - j 0.02) mho