Answer / jakeer

To construct the core with equal dimensioned lamination plates.the effect of unbalance core will causes flux variations due to this out put voltage will be fluctuated
and transformer losses (iron & copper) will be produce.

what is the difference b/w winding insulation class and winding temperature class?

6 Answers   Bhel, NDPL, NTPC,

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I want to design a heating coil of 80/20 nicrome for 3.5KW please give me the calculations choosing for physical dimensions assume coil voltage will be 110V AC assume necessary conditions

0 Answers  

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What is Engine?

6 Answers   HSL,

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A 100 MVA transformer may be cooled with?

6 Answers   HCL,

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Explain using drawings what is reverse PID action w.r.t PID controllers.

0 Answers   L&T,

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errection check list for transformer maintenance

0 Answers   RRB,

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Buchholz relay is used ………. a) protection T/F b) oil T/F c) Air core T/F

8 Answers   Engineers India Limited,

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Why insulation layer of a High Voltage cable is more than a current carrying cable?

3 Answers  

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can anyone provide me a amf panel control wiring using ec-2 relay?

0 Answers   Electro Tech,

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why the starting torque is high in dc series motor..

3 Answers   GM General Motors,

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1 kva how much amps? How to calculate ?

2 Answers   L&T,

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Why we are checking the vector group & turn ratio of Xformer while PM?

1 Answers  

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