what is the meaning of Ring Mean Unit in a substation or trasformer also tell me its oerpuse?

4 Answers   NPTC, NTPC,

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What is mean by sink and source in term of PLC and drives,where and how they used in logic

2 Answers  

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110 KW MOTER DOL STATER 240SQ.MM CABLE MOTER AND STARTER DISTANCE IS 110 METER WHAT IS VOTAGE IN MOTER END AND SYSTEM VOTAGE IS 415 V HOW I CAN CALCULTE

2 Answers  

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Why NGR is required for 11Kv geneartor in power plant

2 Answers   AB Inc, ABB,

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how much importance of power factor in single phase. is it,s importance is quiet same as like three phase power system.

1 Answers  

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How to calulate the NGR resistance ?

1 Answers   L&T,

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What do you mean by power transformer?

0 Answers  

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how to calculate the MF in meter reading

2 Answers  

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How to PLC give the command to electrical

1 Answers  

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if i have one capacitor=80 micro farad which correct the unity power factor,but i want to make capacitor bank who correct the power factor.so,how to split this capacitance value?

2 Answers  

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Dear all, I'm manikandan I have done by DIPLOMA EEE from 2011 , I have 5 years of experience from Power plant instrumentation field , which one field is give long life & which one field is best ,I confused a lot and also I'm studying AMIE, can I choose which department from Section B examination? pls tell me

0 Answers  

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What is core CT & it's function?

0 Answers  

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