What is the difference between Welding Transformer and Normal Transformer?.

2 Answers   DAE,

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please write motor, transformer, Generator setting, fault level calculation of Tr.etc

0 Answers  

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how to calculate slip ring induction motor stator and rotor currents??

0 Answers  

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For what purpose and why ACBs are used

4 Answers  

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Explain RYB?

21 Answers  

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What is the difference between earthing,ground&nutral?

2 Answers   Bhel,

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How to test the thyresitor or SCR by multmeter?

5 Answers   ABB,

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what must be the mf for a meter with the following conditions. line ct ratio-100/1 line pt ratio- 220kv/110v meter pt ratio- 3X63.5V meter CT ratio- -/1 A

1 Answers  

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why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??

0 Answers   TCS,

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why we test the core balance of the transformer?

1 Answers   Siemens,

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in HT service 3ph 4 wire service Y-phase voltage shows zero . whether it is meter fault? or what be the reason ? if y-ph voltage zero ,can current is recorded? reasons for failure?

0 Answers   apspdcl,

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what is the voltage between the earth & neutral 2 is there any continuity TO BE between earth & NEUTRAL

3 Answers   Suzuki,

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