sir i have a car stereo system and there is jack on him so can u tell me a way to find out their power terminals on the jack or on the circuit board"

0 Answers  

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Why OLTC(On Load Tap Changing)transformer is not recomended for improving voltage instability?

2 Answers  

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i am getting to neutral earth voltage zero ,is this a perfect earthing ?

3 Answers  

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how slip power recovery system work

0 Answers   Ambuja,

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why the colour of insultor stack , petticoat is brown. Is it has some technical reason.

0 Answers  

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What is cable tray, its type, and its support?

0 Answers  

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What is the role and reponsibilities of Electrical Engineers in construction field?

12 Answers   ETA, Garg Electronics, L&T,

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What is the role of power pack in substation protection system?

0 Answers   Facor,

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how we provide neutral earth on synchronising panel as per electrical standards?

0 Answers  

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what should be the resistance valve of healthy earth pit

1 Answers   Reddy Labs,

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Why does the speed regulating system adopting I controller have no steady-state error? In this single closed-loop speed regulating system, when the input of the I controller Un=0, what is the output voltage of the regulator? What factors do the output voltage depend on?

0 Answers   Sterling Wilson,

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What is the formula for calculating no-load current?

0 Answers  

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