UG CABLE - Practice Mode

1) What is the voltage rating of Super tension cables ?
Correct Answer: 22 kV to 33 kV
2) What is the voltage rating of Extra super voltage cables ?
Correct Answer: beyond 132 kV
3) Which is the classification of underground cable according to their insulation system?
Correct Answer: XLPE cable
4) What is the full form of MI cables ?
Correct Answer: Mineral Insulated cables
5) How many cores are in a three and half core under ground cable ?
Correct Answer: Four