2. What are the parameters of EHT sub-station?

1 Answers   APGenco, Blue Star, Enercon,

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How can we findout the maximum efficiancy of Transformer? At which load?

0 Answers   HAL, Tanfac,

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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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what is recovery voltage & transient voltage ?

1 Answers   Bhel,

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Why one can experience electrical Shock due to Voltage or Current?? or both voltage or current??

11 Answers  

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what is means of CLASS in current transformer name plate?

3 Answers  

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draw waveform of capacitor or inductor in a d.c ckt(during transient) with zero resistance with it(in series or parallel)also neglect resistance of wire

2 Answers   L&T,

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

0 Answers   Wipro,

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in our sub station why we step down firstly 33kv\11kv then 11kv to 430v. can we direct step down 33v to 430.v.

18 Answers   Eaton, Siemens,

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what are the settings is there for ABB REM543 Generator Protection Relay

1 Answers  

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why transmission lines traveled in high voltage?

5 Answers   TATA,

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directional relay is typically used to respond in fault condition who it can be used just as reverse power protection which purely senes direction reversal to operate a circuit breaker?

1 Answers  

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