Answer / ganesan

check the transforemer name plate example yd11 lt side lt
output r =250 y =190 b =440

how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........

1 Answers   Enercon,

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how do we calculate contactor and fuse rating for a motor if its full load current is known,i want exact calculation for 1.5 kw motor????

1 Answers   Allied Group, Nucon,

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why+ve is earthed in electrostatic precipitator in thermal power plant

0 Answers  

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why transformer has more efficiency compare to rotating machine?

3 Answers  

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in magnetic field we send current to generate flux,why not voltage?

2 Answers  

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What is the Surge suppresor? Why using in a UDB's and How it works?

0 Answers  

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why we do 2 types of earthing on tranformer ie:body earthing & nutral earthing , what is function. i am going to instal a 5oo kva tranformer & 380 kva DG set what should the earthing value

8 Answers   Altrion Technologies,

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how the harmonic pluses take place in the flow of current

2 Answers  

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1-What is the difference between absorption factor and polarization factor in insulation resistance test in transformers? and why we inject until ten minutes to get polarization factor?

1 Answers  

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Hoe do calculate the Cable size for Amps rating ?

0 Answers  

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how to size H.T & L.T Panel ?

0 Answers   Schneider,

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what isthe emf eqation of a transformer

7 Answers  

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