The surge impedance of underground cable is of the order of
A. 20 to 60 ohms
B. 200 to 600 ohms
C. 2000 to 3000 ohms
D. 30 KΩ to 300 KΩ
Answer:A
The surge impedance of underground cable is of the order of
A. 20 to 60 ohms B. 200 to 600 ohms C. 2000 to 3000 ohms D. 30 KΩ to 300 KΩ