Whether 3 phase induction motorwith 100 hp capacity , Amp 160 for which sensitive earth fault relay , type CTUM 15 can be used?

0 Answers   ONGC,

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Refernce currents are to be generated using refernce cueernts how can this be done??

0 Answers  

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what is the pressure of vacuum circuit breaker

2 Answers  

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what is the purpose that we use PLC system in power system

2 Answers   Glatt, MTS,

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1sq mm dc powr cable can carry how much dc currnt

0 Answers  

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How can we convert dc to equivalent ac??

4 Answers  

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What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.

0 Answers   AES,

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Whats the diference between Induction motor and servo motor

3 Answers   Essar, PMT Machines,

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Dear friends , I am going attend interview for WARTSILA INDIA LIMITED , power plant .Could any 1 pls send me few questions. the area i have to concentrate? please send it to mikalraj@gmail.com. pls help me out

1 Answers  

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Can earth resistance be measured without connecting the earth electrode? and should earthing connections be disconnected What is the effect of connecting two cables of different sizes in parallel with supply? Thanks in Advance. I am intrested to get in touch with some tecnocrats/engineers,my mail i.d is : hiremathvijay@rediffmail.com

1 Answers  

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if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?

0 Answers  

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hou we find and calculate the maximum lode capesity of transforer?

1 Answers  

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