A surge voltage of 10 kV travels along a cable towards its junction wi – McqOptions

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1.	A surge voltage of 10 kV travels along a cable towards its junction with overhead line. The surge impedance of the cable and the overhead line is 50 Ω and 450 Ω respectively. The surge voltage transmitted to the overhead line is
A.	2 kV
B.	9 kV
C.	18 kV
D.	20 kV
Answer» D. 20 kV

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