Answer / riaz ahmed khan

OLTC-On Load tap Changer is used in transformers for voltage level step up or step down in load condition.

Answer / murthy ark

OLTC- On Load Tap Changer is used in Power Transformers for voltage level step-up or step-down in Load condition either at Local or at Remote / Auto or Mannual operation

Answer / tarun pradhania

OLTC - open load tap changer
OLTC is used in transformers for voltage level step up or step down.

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