Answer / sanjeev

mesuring amps

Answer / mayur

why should star point is earthed in power transformer

Answer / s k deo

For Internal Fault Protection of Transformer by operation
of Differencial Relay.

I have two PLC processors. I want to communicate both processor with each other. How i can do so?

0 Answers   IHG InterContinental Hotels Group,

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WHAT ARE THE DFT AND RMS MEASURMENTS PRINCIPLE IN NUMERICAL TECHNOLOGY OF POWER SYSTEM ?? WHICH IS BETTER IN WHICH QUANTITY MEASURNMENT??

1 Answers  

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how to wiring it with contactor and timer together

0 Answers  

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What is sinusodial & non sinsodial current

1 Answers  

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on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help

0 Answers  

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What is vaccum currcuit breaker.define with cause and where be use it device?

0 Answers  

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TO operate transformers in parallel, vector symbol of the both should be same.If one transformer name plate is not there, how can we conclude that whether the transformer is having the same vector symbol or not?

4 Answers  

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why any inductive load need free wheeling diode?

4 Answers   Essar,

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Slip at maximum torque depends on A rotor resistance and reactance B stator reactance C load current D stator resistance

1 Answers  

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how we can select MCB ratings according to Voltages, Curves.

2 Answers  

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What is contract demand in solar system?

0 Answers  

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what is the difference between ground, earth and neutral?????????....

1 Answers  

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