Answer Posted / d ramesh

disconnect the motor terminals, connect the multimeter
between r-phase two terminals,then multi meter reads the
resistance of the motor winding in r-pahse, similarly for
y&b-phases.

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2841

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how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size

2374

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what is the difference betweem star connected motor & delta connected motor?

2365

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What are the advantages and disadvantages of the dc motors?

1133

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In MEP Services what are parts of STP and what are there function?

3554

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What are your personal skills and abilities for such a Master Course and your possible preparation to undertake this course?

2044

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exolain the star delta connection

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Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.

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1706

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How to design pavement quality concrete by using C.R.C.P Method

1747

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what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?

1523

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placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!

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Salient pole alternator is more stable, why?

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