how electronic energy meter works?

12 Answers  

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WHAT ARE THE BELT HORMONICS IN AC MACHINE HOW TO REDUCE IT

2 Answers   DRDO,

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How to reduce power factor correction capacitors failure in an industrial environment with vsd and computers usage in the system

2 Answers   ABB,

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Please give me a ansver for why currant transforme noe point should erthing

1 Answers  

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in case of three phase induction motor,when it is connected to three phase supply,why the magnetic field is rotets around the armeture?

5 Answers   Hindalco,

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Diff between Earthed & Unearthed cable ?

1 Answers   Torrent Pharma,

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what is the working principle of a DG Set, Alternator, & exiter

0 Answers  

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What is the required bending radius requied at the time of cable laying?

1 Answers  

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what is the function of bearing in dc mchine" and where it is placed

0 Answers  

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how snubber circuit works to protect switching devices?

2 Answers   Electrotherm,

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how braking & making capacity of circuit breaker is calculated?

0 Answers  

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In VVVF drive voltage is varying in accordance with frequency.My question here is How much will be the voltage in the inverter side if the frquency is set for 10Hz ?

1 Answers  

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