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UG Cable
9

UG Cable MCQ with Answers

9) What is the drawback of rubber insulation used in under ground cable ?

Absorbs moisture

Hard

Low mechanical strength

High hygroscopic

Answer is:

Absorbs moisture

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Related UG Cable MCQ with Answers

10) What is the advantage of Vulcanised Indian Rubber ?

Safe temperature is high

Hygroscopic

Greater mechanical strength

High conductivity

Answer is:

Greater mechanical strength

11) What is the voltage rating of Super tension cables ?

up to 1100 V

up to 11000 V

22 kV to 33 kV

beyond 132 kV

Answer is:

22 kV to 33 kV

12) What is the voltage rating of Extra super voltage cables ?

beyond 132 kV

up to 11000 V

22 kV to 33 kV

up to 1100 V

Answer is:

beyond 132 kV

13) Which is the classification of underground cable according to their insulation system?

Single core cable

XLPE cable

Low tension cable

Super tension cable

Answer is:

XLPE cable

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