The surge impedance of 100 km long underground cable is 50 Ω. The su – McqOptions

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1.	The surge impedance of 100 km long underground cable is 50 Ω. The surge impedance for 50 km length of similar cable would be:
A.	50 Ω
B.	100 Ω
C.	25 Ω
D.	80 Ω
Answer» B. 100 Ω

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