Question
Download Solution PDFAmong the following, which feature is best suited for insulating materials?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe insulating material should have the following properties.
- The material must have high mechanical strength so that it carries the tension and weight of the conductors.
- Due to high relative permittivity of insulating material, they have high dielectric strength.
- The material must be highly resistive i.e. high insulation resistance for preventing the flow of leakage current from the conductor to earth.
- The material is non-porous and free from impurities.
- The electrical and chemical properties of the material should not be affected by the temperature.
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