1.what is meaning of curve into a mcb. 2.what is basic reason changing of curve

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What is mathematical model of a control system?

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What is the Difference Between the SCADA & PLC ? Both it also control and Supervise Then what Special in Scada & PLC?

1 Answers  

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What is the type of electrical motor used in mining industries?

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what are the basic insulation levels & what its Unit

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What is Meant by Load factor in Power plant?

2 Answers   ABB, Electrical,

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1.how many types of relays? 2.difference between ATS& STS?

0 Answers   L&T,

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Hello Can I use step up HV transformer 440/4160V as a step down? Thanks Evgeny

5 Answers  

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why one pin of plug pin is longer than other two? In some mobile chargers one pin is made not conducting .Why?

4 Answers  

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How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.

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what power factor should we maintain to get maximum benefits our organisation load is 10 MW? is it best to maintain the PF at .96 rather than Unity to save electricity bill?

1 Answers  

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If there is unit power factor in a power house and a capacitor bank used in a factory at resistive load . In this case, will there leading power factor in power house across that factory.

2 Answers  

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