An overhead line having a surge impedance of 400 is connected in sereis with an underground cable having a surge impedance of 100 . If a source of 50 kV travels from the line end towards the line-cable junctions, the value of the transmitted volt age wave at the junction is ________ kV

An overhead line having a surge impedance of 400 is connected in ser

1.	An overhead line having a surge impedance of 400 is connected in sereis with an underground cable having a surge impedance of 100 . If a source of 50 kV travels from the line end towards the line-cable junctions, the value of the transmitted volt age wave at the junction is ________ kV
A.	20
B.	0.20
C.	0.002
D.	200
Answer» B. 0.20

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An overhead line having a surge impedance of 400 is connected in sereis with an underground cable having a surge impedance of 100 . If a source of 50 kV travels from the line end towards the line-cable junctions, the value of the transmitted volt age wave at the junction is ________ kV

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