Answer / arun

Check your load.Check the relay settings and current
measured during starting.

Check winding resistances in each phase,earthings,IR values
of the motor.

Run the motor without load for sometime if possible monitor
the current in each phase.

Answer / ram reddy

Check For the harmonics Level

Answer / neeraj katoch

check the motor on no load , check the winding of motor and
check the cantrol panel of motor may be realy upset.

State the points to be considered for selecting a particular type wiring.

0 Answers  

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Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.

0 Answers   Megatron Solutions, TCL,

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how to change the load sharing between two synchronized identical alternators when both are running with Diesel engine? assume both are feeding to same feeder?

1 Answers   BARC,

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What is battery Limit ?

4 Answers   NDDB,

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can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value

0 Answers  

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Why battery is always operate on dc supply?

1 Answers   Vikram Ispat Industries,

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How to make two bulbs glow Alternatively?

2 Answers  

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If a manufacturer decribes a power supply transformer as providing a secondary voltage of 24 volts when connected to a 240 volts supply, do you think they are refering to the full load or no load secondary voltage?

3 Answers  

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voltage of a ckt is measured by volt meter having an input impedence camparable with the out put impedance of the ckt Eror caused is 1. Gross Error 2. Errors due to lloading effect

2 Answers   GATE,

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Why LED light has advantage of rapid reflection ,although other lights alse reflect.? and this light is considered to be best for transmission usage in case of Free optics

0 Answers  

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hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.

0 Answers  

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Hi Recently I got one formula that is Impedence of Xformer = Rated KVA/Root 3 * secondry voltage OF Xformer. Is it Right??????

2 Answers  

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