Answer / alisansi

In neutral earthing case,Current starting flowing through
neutral of transformer or generator in event due to earth
fault and we use resistor for it(NERs).
In body grounding the body(instrument) make electrical
connection with ground.

What are the insulation standerds for eg H clase and how many insulation standerds are there and its standerds??????

0 Answers  

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Dear All kindly let me know that I know about the DG Rating for Example 150 KVA,Now how i will know that how much Ampher load it can offoard.

2 Answers  

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What is earth system using on the floater TN-S or TT. Iam not sure and what ICCP

0 Answers  

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if we supply to secondary winding how transformer work?

2 Answers  

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Define step response?

0 Answers  

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Define early construction of human being

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how to select electrical equipment such as fuse,dg,transformer,motor,msb,wire,cable as per the connecting load..please mention any books to design,take licence

0 Answers   Gujarat Electricity Board,

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a governer in an Ic engine controls the

0 Answers   Caterpillar,

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Which test will be more severe for VCB?

0 Answers   CPRI, Reliance,

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why we step up voltage for reducing the loss, even if voltage and current are proportional anr resistance remains same

12 Answers   Sarhad University,

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why phase to phase voltage are 290 rather then 440?

1 Answers   Bosch,

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what is the function of DC panel in substation?

4 Answers  

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