Answer / k.prakashchandra

That is the usual method of pf improvement .i.e. connecting
capacitor in parallel with the load.

Answer / kripashankar rai

capicitors are always connected in parellel to inprove the
power factor of any circuit whos pf is low

What will happen if we do not provide earthing to the newtral of a power system ?

2 Answers   Jindal, NPCIL,

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What is the difference between phase, neutral wire and earth cable. if neutral is connected to ground, y we need earthing cable? what difference in hot and cold wire? do neutral wire carry current?

1 Answers  

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Transformer Specification say 66/11KV, 23/27/35MVA OFDAN,what is OFDAN? we know ONAN,ONAF or OFAF

2 Answers   Siemens,

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How it can worked plc based electrical system And which type of software using.

0 Answers   ITC Infotech,

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4 Answers   HNL,

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How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me

0 Answers  

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how many types of colling system it transformers?

8 Answers   ONGC,

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When and where resistance earthing is used ? How to calculate the time constant for earth fault

0 Answers  

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How big (size) can the tertiary winding be in transformer? Can we load the tertiary winding, if yes then how much we can load it?

1 Answers  

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What will be done if we open the secondary of CT on load??

4 Answers   Engro,

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only some transformers and some generator requires NGR why?

1 Answers  

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explain different losses in a transformer.

0 Answers  

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