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power plant

What are the types of Transformer? Name them.

9 Answers   Bhel, HSL, NTPC,

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what is the method to measure the transformer current carrieng capacity in three phase.

1 Answers  

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why the no.of slots in stator in not equal to the no. of stator in rotor in induction motor????

4 Answers   Jindal,

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how we check vector group dyn7

1 Answers  

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How works the AVR in DG Sets Plz explain??????????

1 Answers  

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what is zinc diffusion?

0 Answers  

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When measuring the Insulation resistance of a motor winding (winding to earth) using a megger meter, Applied voltage(1000V) was automatically reduced to 500V. and the measured insulation resistance values are also very low (in Kohm range) Can anyone give me a reason???

3 Answers  

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what are the standard values for resistances(Megger testing) between L&N, L&E and N&E (L=Live,N=Neutral, E=Earth)?

1 Answers  

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What is Phase to Phase clearance for 800V System Operating Voltage as per IEC61439

0 Answers  

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why we use 3 phase in our country?..why no 4,5 or 2??

2 Answers   Siemens,

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Please brief me about number of pole in alternator.In single phase alternator coils are connected in star or series. How to calculate frequency for the same.

0 Answers  

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what is strip power factor?

0 Answers   TATA,

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