HOW CAN WE DECIDE THE SUPPLY VOLTAGE FOR MOTOR ACCORDING TO ITS RATING(IF ANYONE KNOWS GIVE IT WITH EXAMPLE AND ITS CALCULATIONS)

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How to caluculate number of batteries to connect a three phase ups by KVA?

1 Answers  

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what is meant by slip & where its occur ?

5 Answers   Lanco,

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how does this job compare with others you have aplied for?

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What is the different between buchholz relay and pressure relief device?

2 Answers  

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I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.

0 Answers   College School Exams Tests,

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circuit diagram of trip circuit supervision relay

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what would be the earth to neutral voltage in industries? if it is not main Taine then what will happen?

4 Answers  

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Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.

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Where is 2 phase supply used commercially?

3 Answers   NTPC,

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What is the Different between CT Class-0.2 & Class-0.2s ?

3 Answers  

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what is ground fault current? is there any current flow takes place through ground? is it possible? if it's possible whether it affect human beings on earth near the fault or not?

2 Answers  

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