What is the main advantage of ring main system over radial system? i – McqOptions

MCQOPTIONS

1.	What is the main advantage of ring main system over radial system? i. Voltage drop in the feeder is less. ii. Power factor is higher. iii. Supply is more reliable. Which among the above statements are correct?
A.	i and ii only
B.	ii and iii only
C.	i and iii only
D.	i, ii and iii
Answer» D. i, ii and iii

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