Why is tan-delta test and capacitor measurement done on alternator?

0 Answers   TD Power Systems,

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How to take Transformer oil Break down voltage test?

9 Answers  

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why weight is put on pulley?

1 Answers  

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what is the difference between gas group b and gas group c electrical equipment construction wise?

0 Answers  

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Sir, how to calculate the voltage drop and short circuit current of cable. please give me example and formulas.

1 Answers  

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why are u join ntpc

0 Answers   NTPC,

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how we can classify the circuit braker???????

1 Answers  

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What are high pass filter and low pass filter? and What are the flowmeter ?

0 Answers  

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how percentage impedence effect on the size of the power transformer?

2 Answers   Bhel,

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how to calculate no. of earthing pits and their diamensions? no. of lightning arrester rods which are required to protect a building of 35 mtr and we calculate?

5 Answers   Dharampal Premchand Limited, FlowMore, Hindustan Zinc, Ispat, Maheshwary Ispat, NDDB, Siemens,

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in ct secondary one terminal is connected to earth why?

1 Answers  

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why we testing the core balance of the transformer before comissioning?

0 Answers  

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