Answer / prashant more

transformer is always single excited machine.

Answer / sudhir singh

A transformer
change one
voltage level
given to it to
another by
utilgzing same
so transformer
is always a
single excited

explain which quantities change in the starting and the and the running condition in induction motor

0 Answers   Gulf Spic,

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pls define kvarh

2 Answers  

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why the insulators are in cofee colour???

4 Answers   Visa Steel,

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How to calcualte 1unit of current consumption?

3 Answers   Bhushan Power Steel, ITC Infotech,

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how to calculate Transformer loss?

1 Answers  

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why we use tapechanger in primary side of transformer

5 Answers   Bhel, L&T,

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why in large rating C.T.s equipotential wires are used?

2 Answers   Essar,

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A genarator is connected through a 20MVA ,13.8/138 KV stepdown transformer to a transmission line. at the reciving end of the line a load is supplied through a step down transformer of 10MVA,138/69 KV rating .A 0.72 PU load evaluated on load side transformer ratings as base values ,is supplied from the above system for system base values of 10 MVA and 69 KV in load circuit the value of the load in generator circuit will be ...........

1 Answers  

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What is capacitance?

0 Answers  

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WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?

0 Answers  

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how to calculate voltage drop in long distance cable? for an e.g lamp of 12 volt ac ,300watt is 90 meter away from supply i.e (x'mer 230 v / 12v)and i m getting 8 volts at lamp terminal ....

1 Answers  

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what is the difference between self excited & seperately excited ?

3 Answers  

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