Properties possessed by a material for use in electrical equipments

Q.  Which properties should a material posse so as to be used for electrical equipments?

i. High resistance
ii. High luminosity
iii. Fire retarding insulation
iv. High permittivity

- Published on 30 Sep 15

a. i and ii only
b. i and iv only
c. i, iii and iv
d. All of these

ANSWER: All of these

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