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Underground Cable Interview Questions in Underground Cable Tutorial
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What Are The Classifications Of The Underground C...
1.
What Are The Classifications Of The Underground Cables According To The Voltage Range ?
Answer»
Low tension cables :
(
1
) 250-440 volts (
2
) 650-1100 volts.
High tension cables :
(1)
UPTO
3.3
KV
. (2) up to 6.6 kV (3) up to 11 kV.
Super tension cables :
(1)
66
kV. (2) 132 kV.
Extra super voltage power cables :
above 132 kV.
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