Consider the following properties regarding insulation for cables :
1. A low specific resistance
2. High temperature withstand
3. High dielectric strength
Which of the above properties of
insulation are correct while using cables?
1 and 2 only
1 and 3 only
2 and 3 only
1,2 and 3
2 and 3 only
The insulation of cables should have.
●A high specific resistance
●High temperature with stand
capability
● High dielectric strength to handle
high voltage stress.
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