Constant voltage transmission have the advantages of

  • AAvailability of steady voltage at all loads at the receiving end.
  • BPossibility of better protection for the line due to possible use of higher terminal reactances.
  • CPossibility of carrying increased power for a given conductor size in case of long distance heavy power transmission.
  • DAll of the above.
Correct Answer : (D)

All of the above.

Hints :

Transmission line connects 


A 3-phase 4-wire system is commonly used for

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