A 400 kV surge travels on an overhead line of surge impedance 400 Ω t – McqOptions

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1.	A 400 kV surge travels on an overhead line of surge impedance 400 Ω towards its junction with a cable which has a surge impedance of 40 Ω. What is the transmitted voltage?
A.	36.36 kV
B.	72.73 kV
C.	-327.27 kV
D.	400 kV
Answer» C. -327.27 kV

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