findout of current?details 440v,3phase,085pf,hp-5

9 Answers  

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i have 2 motor of same rating. on no load condition one motor take 1.6A but other motor is taking 4.8A. what is the reason of this. please explain with proof.

8 Answers   Ambuja, UltraTech,

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How Calculet The UPS AH In Load

0 Answers  

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how to check the insulation for motor using megger?

2 Answers   GSK,

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What is LCI drive & how does it work & why it is used?

1 Answers   EIS, ONGC,

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At a family reunion were the following people: one grandfather, one grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one father-in-law, one mother-in-law, and one daughter-in-law. But not as many people attended as it sounds. How many were there ?

6 Answers   CTS,

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what is the operation of regulator in fan?

4 Answers   NTPC,

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Where voltage are high and current to be interrupted is low the breaker preferred is:

0 Answers  

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what is the use of providing earthing for tanks? i know for lightning we use earthing ? Here one of my ONGC project there is no need of lightning protection and there is no power connection near by tank in that situation also ONGC asking earthing for tanks but we didn't understanding why they asking earthing? is anybody tell exact answer?

4 Answers  

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What are the classifications of oscillators?

0 Answers  

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is the value of inductance depends upon the evalue of thitha in doubly excited machine?

0 Answers  

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What is the diffrence between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?

1 Answers  

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