How should the properties of strength and dielectric strength in insulating materials?(a) High strength, low Dielectric strength(b) Low strength, low Dielectric strength(c) High strength, high Dielectric strength(d) Low strength, high Dielectric strengthThe question was asked in examination.This interesting question is from Insulating Materials topic in division Electrical Engineering Materials of Design of Electrical Machines

How should the properties of strength and dielectric strength in insul

1.	How should the properties of strength and dielectric strength in insulating materials?(a) High strength, low Dielectric strength(b) Low strength, low Dielectric strength(c) High strength, high Dielectric strength(d) Low strength, high Dielectric strengthThe question was asked in examination.This interesting question is from Insulating Materials topic in division Electrical Engineering Materials of Design of Electrical Machines
Answer» Correct choice is (c) HIGH strength, high Dielectric strength Best explanation: The insulator should have high strength in order to prevent the INSULATING materials. The insulator should have high dielectric strength, in order to hold the ELECTRIC field without breaking down.

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