Hello sir This is prakash from bangalore i have a doubt why we have to maintain DG power factor in the range 0.78 to 0.8 Perhaps i f it is increased means what will happen in DG

3 Answers  

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Rccb trip or not with out neutral connect in three phase welding machine

1 Answers  

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is 60hz freq better than 50 hz?&why?

1 Answers  

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do we use links in a dc circuit?if so what s its use in it?

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is synchrnous pannel is need for two eqal rating transformers to run in parallel

1 Answers  

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whether energy meter is connected in series or parallel.why?

2 Answers   Encom,

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what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load

0 Answers   Tata Power,

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what is the importance of earthing system on the generators big capacity and small?

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HOW TO CALCULATE SINGLE PHASE AMPERES IN 3 PHASE TRANSFORMER? GIVE AN EXAMPLE PLZZZ

1 Answers  

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name of good resistance material

1 Answers  

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hi this is hema, r there any books in particular for the preparation of the APPSC-A.E.E(electrical), if so please mail me the names ... thank u .

0 Answers   Vizag Steel,

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What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?

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