what is function of reactor coil in Power factor correction panel

1 Answers  

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one electromagnet is called

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75kw drive operated motor current fluctuation from(85-130)ampere.current setting in drive is 130amp.sometimes motor trip when current limit cross 130amps.I change the drive. still current fluctuate between 80-130amps but in this time motor not trip,current setting in drive is 130amps.where is the problem?

1 Answers  

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Why colled 440V to 3-phase supply.

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1.Z transform always lies around ? a) origin b) pole c) zero d) z=1. Multiples Mcqs which is bother me can’t find answers on internet. Some help required with little explanation . Note: this is not homework or related to any test. Thanks

0 Answers   CCP,

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what is busbar and its function/

2 Answers  

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what is transformer?

2 Answers  

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Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????

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how to determine the inrush current of a transformer

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In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?

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SUTIABLE FOR ohm's law super conductor

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What differance between Circuit brekar and Isolater?

14 Answers   TATA,

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