Answer / godwin

if it is ac machine p=vicospi for 1phase
p=root3vicospi for 3phase
in dc p=vi

what is difference between 2wire method and 4wire method of winding resistance testing of transformer?

1 Answers  

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Master trip relay code no

2 Answers   TR,

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what is the maximum load in MDB,SMDB and DB

1 Answers  

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If I bring a basic electric meter from the States and hook it up in Costa Rica in a development that has only one transformer for the 50 homes, will it still be accurate regarding the usage of kilowatt hours?

0 Answers  

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suppose generator rating is 50 kw,load is 25 kw,hw much d generator ll generate?what about d remainin power?

2 Answers   NHPC,

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capacitor is load free component but why ampare meter shows current when capacitor bank breaker close?

5 Answers   Bhel, OPS,

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what should be the no load current of an induction motor

2 Answers  

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3 phase supply is there Total kw 100 howmuch cable put the load

3 Answers  

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why the transformer ratings in kva or mva?

4 Answers  

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ratings of lightning arrester

0 Answers   Bajaj,

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WHAT IS DIFFERENCEN BETWEEN CURRENT AND VOLTAGE?

5 Answers  

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What is harmonics. How does it get generated and means to arrest harmonics

8 Answers   Airtel,

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