What is third harmonic?what is the effect of it?

0 Answers   GMR,

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What will be MF for below rating ? Main CT PT value is 11kva/110 and 20/5 amp Meter display is 1kva/110v and -/5 amp What will be MF ? Multiplycity factor of energy meter

0 Answers  

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who is invented transforner (230v).......

2 Answers  

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how to find out basic difference between ELCB,MCB AND RCCB on seeing the materials?

1 Answers   L&T,

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HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION

0 Answers   ECCI, EFS,

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why normally Generator rating are between 11Kv to 22Kv?

2 Answers   IFFCO,

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what is the difference between isolation and insolation ? please explain in detail with example.

5 Answers   ABB,

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what diferent amoung three phase supply?

1 Answers  

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what is the resultant phase shift in a 3 phase power system including neutral if on or more phases gets grounded or short circuited. kindly explain in detail for the reasons...

1 Answers   Enercon,

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why CFL lamp requires less electricity than a normal lamp?/

3 Answers  

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What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA

0 Answers  

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What are the different types of transformers?

0 Answers   Syntel, Visa,

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