What is RTCC panel and why it is required
Answer Posted / xyz
RTCC means- Remote tap changing controler and it is used to
maintain the stable output voltage of the transformer by
changing the taps because we need costant voltage then only
rtcc is required
Is This Answer Correct ? | 159 Yes | 16 No |
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What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side
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