Corona occurs between two transmission wires when they (a) are closely-spaced

Corona occurs between two transmission wires when they
(a) are closely-spaced
(b) are widely-spaced
(c) have high potential difference
(d) carry d.c. power

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Corona occurs between two transmission wires when they (a) are closely-spaced (b) are widely-space..

Answer / subra majumder

are closly-spaced

Is This Answer Correct ?

3 Yes

2 No

Corona occurs between two transmission wires when they (a) are closely-spaced (b) are widely-space..

Answer / ravi

Answer is both (a) and (b)

Is This Answer Correct ?

3 Yes

10 No

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