What is the difference between MPCB and OLR?

11 Answers   ABB, Raj Agencies,

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What is the difference between AC Drives and DC Drives?

14 Answers   College School Exams Tests, La-Gajjar Machineries, LG, Schneider, SMEL,

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how we check vector group dyn7

1 Answers  

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Is there chopping current in resistive circuit

0 Answers  

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how to calculate the current capacity of a wire if its dimension in Square mm is given

1 Answers   TATA,

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my company total load is 1000kw, 415volt, all load are inductive load. incoming powerfactor is .8. we want to have0.95 pf connecting capacitors. so now how much rating of capacitors we have to connect? show how?

3 Answers  

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How can identify meter AC or DC without use of symbel?

4 Answers  

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there are cam operated switches - why we call cam operated , What is cam ?

0 Answers  

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define transformer

1 Answers  

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Why are calling lagging power factor is a inductive load?

2 Answers  

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rating of ups??

1 Answers  

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why a pure inductive circuit has zero power output?

8 Answers  

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