what collector is used for 100kmph-120kmph tracion application?

3 Answers   APTransco,

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when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??

0 Answers  

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1 hp single phase motor is more likely to get hot thsn inone hp 3 phase motor its true or false? If true why?

3 Answers   Focus, Focus Energy,

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what is difference between earth fault& restricted earth fault.

3 Answers  

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how to remover corona effect and hysteresis losses from contactor

0 Answers  

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Why the cost of CT increases with the decreasing of its CT Ratio (Technical Reason)?

2 Answers   Vedanta,

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Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards

0 Answers  

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what is the sweep commenly used 1200mm sweep and 600mmsweep please tell me breifly sweep

1 Answers   Khaitan,

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In EB metering we face problem kva jump even in no load condition.can any one help to control this

0 Answers  

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Draw a circuit diagram in which if button is open we can use socket and bulb as a series test circit and if button is close than simple we can use socket as any load purpose.

0 Answers  

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What is the functaion of IGBT in UPS system?

1 Answers  

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When the DG is running at the time we can connect to capacitor banK? why it is required or not

1 Answers  

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