Answer / pugazhenthi

60 watts

how can maintain the power factor and why and this is how do work tell us

0 Answers   Wipro,

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HOW CAN I GET 5CORE HO7 CABLE SIZE IF I HAVE 1800A?

0 Answers  

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why the transformer connected like STAR- STAR, DELTA- DELTA, STAR- DELTA, DELTA-STAR ...? why these connections ,,, explain the advantages these connections?

0 Answers  

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can i connect REF and Differencial relay in 1 CT core for transformer protection?

0 Answers  

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What are the factor to be consider for CT selection in 132kV substation?

0 Answers   ABB,

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What is the formula to calculate the rating of power cable for three phase current.

0 Answers  

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in our 6.6kv motor feeder[it is having two sources from Bus A&B] earth fault relay is acting, we checked CBCT connection and cable meggerd values found very good still earth fault acting during first two are three start after that it will hold. please clarify what was the reason. if same motor is starting from other Bus-A it will start.

1 Answers   Gasal, Voltech,

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Please mention any books for electrical design load calculation for industrial,commercial(to select cable,breaker,bus bar,stator,)

1 Answers   C&S,

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what is the difference between normal motor and flame proof motor??

1 Answers   PI Industries, SRF,

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What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.

0 Answers   Mind Tree,

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how to modify DOL control panel into Delta Y connection?

0 Answers   ABB, PDCS,

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What happen if a 18 watt fluorescent tube is used on 36watt choke,which one damaged or not damaged, if damaged why that damaged?

2 Answers   Bharat ITI,

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