Answer / k.prakashchandra

Measuring CT is of accuracy class 0.1 to 1.0. For protection
class PS.Not accurate but capable measuring currents 5 -20
times the rated, without getting saturated.

compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor

0 Answers  

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WHAT IS THE DIFFERNCE BETWEEN AIS AND GIS IN SWITCH GEAR?

5 Answers   L&T,

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If Polarization index of motor 8.75 at 500volts of medium voltage 4.16 KV motor what this mean winding good or bad pl answer if any reffrence book give me the link

0 Answers   Marafiq,

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salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers

0 Answers  

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what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?

0 Answers   TNEB Tamil Nadu Electricity Board, Vestas,

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what is smart&micro grid technology?under coal gassification?

0 Answers  

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why we used star delta starter for above 5hp motors

2 Answers  

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along with technical test papers

0 Answers   Vee Technologies,

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What are types of HT Motors.

1 Answers  

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the single phase voltage is 230 volts and threee phase is 430 v.why three phase is not 660 v?

2 Answers  

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Can we loop AC neutral wire with DC neutral wire?

5 Answers   ABB,

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checklist of ELCB

1 Answers   EECE,

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