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.

hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...

0 Answers  

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Excat meaning of burden in only one word?

3 Answers   Bhel, DG Electricals,

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how we can produce negative DC voltage ? please explain it .,thank u

1 Answers  

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what is the formula to find battery back up of ups?

3 Answers  

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why does fans rotate in anticlockwise direction?

1 Answers  

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how do you measure earth leakages in 3phase wires?

2 Answers  

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WHAT IS MEANING OF VECTOR GROUP FOR TRANSFORMER

2 Answers  

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give me applications of sequence bridges . (used in 3 phase un balanced systems)

0 Answers  

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how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage.

1 Answers   FGI, OPS,

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Why two main buses and one transfer bus scheme not using for 400kV switchyard

5 Answers  

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How to calcualte the total number of cells required for particular UPS of some X KVA with 3 and 5 hours back-up?

1 Answers   JLL,

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how calculate busbar size for rated amps, which formula use

2 Answers   Rites,

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