Difference between directional over current and non directional over current ?

2 Answers  

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Define CT & its function

6 Answers   Essar,

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What is different between MCB & MCC & isolator switch

1 Answers   Standard Chartered,

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how to calculate the bus-bar size. give formula with description

1 Answers  

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what is the purpose of the armored for the power Or control cable? How to select the type of the armored?

1 Answers   Siemens,

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What is the Basic Difference bitween Long Shunt Connection and Short Shunt Connection in DC Generator?

0 Answers  

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What are the different sign conventions used in electric circuits?

0 Answers  

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Shall we get electrical shock if we touch the positive terminal of a 230 volt dc supply?

22 Answers   Essar,

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what is a DLC?[just dont reply its a Dual loop controller!] Plz do Explain the advantage of DLC over PLC?

3 Answers   Essae,

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what are the main problems that happen in an emergency light and how to fix them ?

2 Answers  

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Why we use circular(Stepped) cross section in transformer core?

0 Answers  

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why generation is done in delta nad transmission in star? brief

3 Answers  

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