Answer / srajan

The insulation of transformer winding is tested with megger..it is tested as insulation of lv to earth , hv to earth and hv to lv..it is commonly known as IR testing..its value will be different according to weather..changes drastically in monsoon..

which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter

0 Answers   Dalkia,

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when we catch any one of the phases with our both hands in air(without touching ground),our body acts as a conductor.is it correct.please clarrify it.

4 Answers  

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-----------means a source which can supply a constant voltage to aload irrespective of the valu of load resistance.

2 Answers  

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what is PID control in VFD drives?

0 Answers   AES,

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EXPLAIN METOD OF IMAGE OF TRANSMISSION LINE/ WHAT ARE ITS PRACTICAL APPLICATION?

0 Answers   Coal India,

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what is battery impedance testing and how we perform this test with four wires.

1 Answers   Etimaad, MRF,

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my diploma certificate in my higher education college

0 Answers   Aastha Spintex,

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What are the protection used for alternator,transformers.

2 Answers   Adani,

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why neutral should connect to earth in delta-star type transformer

4 Answers  

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what is the diffrence between resistive load and capoasitive load.?

4 Answers  

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Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???

0 Answers  

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what is the difference between power transformer & distribution transformer and what are their ratings respectively?

4 Answers  

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