Out of the following dielectric materials which one has the highest thermal endurance?

Question 1

Out of the following dielectric materials which one has the highest thermal endurance?
1. PVC
2. XLPE
3. Teflon
4. Transformer oil

Question 2

Correct Answer - Option 3 : Teflon

Thermal endurance:

It is a measure of the capability of glass to withstand thermal shock.
It is defined as the relationship between temperature and the time spent at that temperature required to produce such degradation of electrical insulation that it fails under specified conditions of stress, electric or mechanical, in service or under test.
The point of failure, also referred to as the “thermal life," is typically considered as the time at which the measured property falls below 50% of its original untreated value.

Among the given options, Teflon has the highest thermal endurance.

Kartikpandey · Answer 1 · 2022-02-23T18:35:06+0000

Correct Answer - Option 3 : Teflon

Thermal endurance:

It is a measure of the capability of glass to withstand thermal shock.
It is defined as the relationship between temperature and the time spent at that temperature required to produce such degradation of electrical insulation that it fails under specified conditions of stress, electric or mechanical, in service or under test.
The point of failure, also referred to as the “thermal life," is typically considered as the time at which the measured property falls below 50% of its original untreated value.

Among the given options, Teflon has the highest thermal endurance.

Please log in or register to add a comment.