what is difference between the buscoupler and bus raiser?

1 Answers   Synechron,

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Explain Power factor in simple words

1 Answers   ETO,

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what percent do you derate your copper wire when you change from copper buss to copper wire

0 Answers   Gerdau,

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why need of ac exietation in alternater.

2 Answers  

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how to find number of run for transformer & alternator secondary side? give the example.

2 Answers   Powergear, Regen Powertech,

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What is the black star?

2 Answers  

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iam working as a electrical engineer. i want to know about any license or certificates regarding my field. for my carrier and ti improve the knoweledge.,,, how we get that..and what procedures......... pls help me

1 Answers  

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present we are having 0.8pf but I want increase it up to 0.99 so what is the formula for it and how can i calculate?

3 Answers   ABB,

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how system voltage affect the power factor or vice-versa.

4 Answers  

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in catridge heeter  watts =110, 260 v ,  i checked in multimeeter meeter shows 50 ohms but oms law r=v square /w  260*260=67600, and 67600/110=614.5 ohms  how to caluclate exact ohms in heetre s 

2 Answers  

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PLC Based Process Automoation Panels?

2 Answers  

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plz tel me syllabus and exam date 4 jr executive engg (electrical)

0 Answers   AAI Airports Authority Of India,

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