why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?

0 Answers  

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What are the test involved in DG auto synchronizing panel before in manufacturing place before dispatch.

2 Answers   L&T, TCS,

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What is the acceptable earth resistance for Commissioning the Transformer?

6 Answers   HSL,

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Explain the operation of variable frequency transformer?

0 Answers  

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improve power factor by : 1)shunt reactor 2)shunt capacitor 3)series capacitor 4)series reactor

2 Answers  

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what are the difference between AC lamp and DC lamp

0 Answers   Apollo,

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Which element is highly conducting coppoer or gold?

3 Answers  

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in a simple IDMT relay we use neutral point of ct for earth fault then what is the requirement of neutral ct and cbct?

0 Answers  

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What is OLTC AND RTCC and it's function?

2 Answers   Sterling Wilson,

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WHAT IS MEANING OF VECTOR GROUP FOR TRANSFORMER

2 Answers  

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what is feeder?

2 Answers  

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Hi, We facing one similar problem in our computers i.e we are newly constructed our design department after that shifted our computers but our computer desktop screen is vibrating. we are conducted our electrical maintainance person he told that is UPS problem, then we changed the UPS also again we are facing that problem in that room only. then we put lcd monitors that problem is solved. But in other monitors why the computer desktop screen is vibrating please give a suggestion to me. Regards, Raju.N.G

10 Answers  

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