What is the formula to calculate the rating of a three phase miniature circuit breaker

0 Answers  

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why always out of the 3 phase(RYB) of supply, in Y phase w.r.t the voltage is higher? on R & B phase the voltage will be lower as compared to Y phase?

1 Answers  

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why ct is testing using dc.. y cant we use AC insted of dc on POLARITY TEST.

6 Answers  

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What is the formulae of Megger value for a A.C.Motor

0 Answers  

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how to calculate maximum current

0 Answers   Almeer Technical Services,

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How to find HT side and LT side(of a transformer),with the help of a voltmeter?

1 Answers   Odisha Power Generation Corporation OPGC,

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How will I know that how many batteries I should connect to my UPS unit?

3 Answers  

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what will happen if one of the phases from a 3-phase motor is disconnected?? stop/run at 2/3rd speed or run at same speed????

3 Answers  

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How to calculate capacitor bank size at a load 800kVA.

0 Answers  

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What is Diff btw Fire Alarm & VESDA System???

0 Answers   EFY, Emerson,

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At full load wat is the motor p.f And at no load will is the motor p.f?

0 Answers   GEPL,

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how to determine motor size for a fan application?

0 Answers   EDC,

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