Answer / anand kr tiwari

OH transmission as compared to UG is

1. economical
2. Easier and quicker to maintain
3. relatively unsafe (because of snapping of conductor)
4. less aesthetic
5. poses space restiction

Answer / x man

UG COMPARED WITH OH

SAFE
ACCIDENT FREE
LESS MAINTENENCE
NO CORONA
NO POWER THEFT
SPACE SAVING

Send me Model Question paper for the post Scientific Assistant in NPCIL

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