Answer / aamer

Called excitation control. There are many methodes to control

what happens if DC earthing and AC earthings are shorted?

1 Answers  

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What do you mean by pull of electromagnet?

0 Answers  

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I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???

0 Answers  

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what is slip ring induction motor? How it works?

1 Answers  

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HOW TO CALCULATE EHV CABLE SIZING?

2 Answers   L&T,

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what is RR number Abbreviation energy meter

2 Answers   Trimax,

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in a 740 kw dc seperately excited motor field voltage is constant about 17.4 volts and armature voltage is500 volts dc. how it is possible to have two different voltages from single transformer of output voltage 500 volts? if any difficulty in question contact ajitsingh.kadian@gmail.com

1 Answers  

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what is the charging battery current of 80 kva UPS/100AH bocket make battery.

4 Answers  

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Dear sirs, pls check this 4-20ma to RS485 module datasheet,pls guve me some suggestions. http://www.szsunyuan.com/sy/pro_more.asp?Productid=539 Thanks. E-mail:yunianjiang99@gmail.com

0 Answers  

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wht is the difference between volatge and wattage ? how can it be converted ? (like 15w = 6v ) like tht... ? actually what tht means ?

3 Answers  

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what is the instrument used for measuring insulator RESISTANCE

5 Answers   TATA, Transco,

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Actually why the transformers ate rated in KVA.?

2 Answers   Torrent Pharma, XYZ,

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