Answer / vinod

IN STAR CONNECTION THE VOLTAGE IS REDUCED TO SQRT(3),SO
THERE IS REDUCTION IN VOLTAGE & PROVIDES SAFE STARTING

Answer / raj

iT ALSO DEPENDS ON THE SYSTEM FAULT LEVEL OTHERWISE EVERY
ONE USING DOL STARTER.IF THE FAULT LEVEL IS WELL SUFFICIENT
U CAN USE DOL STARTER.

I would like to install the largest KW alternator to a 200 amp aluminum bus box in my home. Is it possible to install a 250 KW 400v 251amp synchronous alternator to my home?

2 Answers  

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Load 380kva eb 415v,load amps 350.Same load dg 415v,load amps 420 what reason ?

1 Answers   AVT Natural Products,

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Star Delta Diagram with full description

0 Answers   SKS Microfinance, Syscom,

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I am selected in OCL(Orissa cement Limited), but they have a Tech PI round their at their plant.Anybody has any idea that what kind of questions they are going to ask??Please guies help me. I am in serious headache.I have heard that huge elimination is done at there.

0 Answers  

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which power plant has high load factor?

12 Answers   APTransco,

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What is PTZ Camera???

3 Answers   Cherrytec, CSC, Honeywell, Zicom,

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For DG set,if the loading is increased,does flue gas temperature increases or not?

2 Answers   NTPC,

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how to calculate neutrel current

2 Answers  

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How many points can we have in AC Circuit? Show by giving suitable example?

3 Answers  

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how to calculate percentage impedence at 75 deg C at normal tap

0 Answers  

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60 watts bulb and resistor home heater is connected in series and 230v is given to the circuit. The heater is giving some amount of heat. If instant of 60 watts bulb replace 100 watts bulb what will be the output of the heater?

2 Answers   NPCIL,

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sir i had plane to do some project with the base of hopkinson test in AC supply its possible

0 Answers  

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