Answer / sanjayjssate

First open all the cables and take megger of all cables , there must be some earthed cable which is causing this problem.

Answer / arun

The current rating of diode may be low and the failure of diode might had had effected the winding of transformer.

dear all, can any body explain that how to select an induction motor for a specific mechanical load(inertia). is there any formula or calculation then please give me. i shell be very thankful to all of you. Thank,s and Rgard,s.

1 Answers  

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What is voltage 

4 Answers  

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I know during Surge Impedance Loading maximum power is transferred through a transmission line and also Sending end voltage becomes equal to Receiving end voltage i.e Vs=Vr so my question is if both end voltages are equal then how current travels in such line hence how power is transmitted because flow of current needs Potential difference??

3 Answers   NTPC,

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For these 2 devices what their power ratings are ? 1) single phase : AC 220V & starting amps 3Amps (i.e. starting torque) and the stabilized amps 2A ... For deep freezer 2) single phase : AC 220V & starting amps 2.7Amps (i.e. including the starting torque of a CRT monitor) and the stabilized amps 1 Amps thanks

1 Answers  

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What is the difference between Ac curent & DC current

2 Answers   Juniper Networks,

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mention hazard experienced during installation

0 Answers  

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Briefly describe your ideal job?

0 Answers   L&T, LPGCL, ONGC,

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what is the function of breather in a transformer

29 Answers   Areva, Bhel, RKM Powergen, Vijai Electricals,

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in transformer which grade oil will use?

3 Answers  

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Can we provide 3phase wire in conduit for room?

1 Answers  

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Resistance of low voltage side of transformer compared to high voltage side is A less B equal C more D depens on design

1 Answers  

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what rectifiers is and what are the types of rectifiers?

0 Answers  

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