What is the approximate dielectric strength of varnished cambric insulation?
What is the approximate dielectric strength of varnished cambric insulation?
Right Answer is:
4 KV/mm
SOLUTION
- The dielectric strength of varnished cambric insulation is 4 KV/mm.
- The dielectric strength of 4 KV/mm indicates the maximum electric field the insulation can withstand before electrical breakdown occurs.