can you show me the components inside a air circuit breaker with connection diagram?

1 Answers  

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what is boucholz relay and the significance of it in to the transformer?

2 Answers  

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a bulb of 100W and anather bulb of 200W , rated supply voltage 230v.when supply voltage is reduced to 100v,which bulb will give more light? and why with calculation?

12 Answers  

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What is the effect if power factor is above 1 or unity.

15 Answers   NTS,

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why is power supplied in 3 phase only? why not in 2 or 4 phases?

11 Answers  

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What it the purpose of parallel phasing transfomers??

0 Answers   Asia MotorWorks AMW,

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what is the diffference between 3 point and 4 point starter ?

3 Answers  

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What is the difference between a 3 winding and 2 winding Potential Transformer

0 Answers   Engineers India,

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sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

0 Answers   Jindal,

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how to calculate capacitor rating for an induction transformer ex.for 12 mva furnace calculate capacitor rating

2 Answers  

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how to flameproof electrical motor on the shaft?

0 Answers  

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why dc series motor has high starting torque

2 Answers  

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