If the input power is divided in the ratio of 2:1 in a T- junction coupler and the characteristic impedance of the 2 output lines is 150 and 75 , then the impedance of the input line is:

If the input power is divided in the ratio of 2:1 in a T- junction cou

1.	If the input power is divided in the ratio of 2:1 in a T- junction coupler and the characteristic impedance of the 2 output lines is 150 and 75 , then the impedance of the input line is:
A.	100
B.	50
C.	150
D.	None of the mentioned
Answer» C. 150