Reason for glazing on the ceramic insulator
Q. Assertion (A): Glazing on ceramic insulators is done to make it smooth and non – absorbent.
Reason (R): Moisture from atmosphere collects on the surface causing electrical breakdown.- Published on 24 Nov 15
a. Both A and R are true and R is the correct explanation of A
b. Both A and R are true and R is not the explanation of A
c. A is true but R is false
d. A is false but R is true
ANSWER: Both A and R are true and R is the correct explanation of A