How Humming noise generated in starter motor which was used the start the engine in a vehicle/car/Truck?.Moreover Starter motor was operated in DC power supply. Can you guys clarify ?

2 Answers  

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how to calculate power loss cost of aluminium conductor and copper conductor?v=500v.i=100A.x-section area=68mm.squre conductor

1 Answers  

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what is open star connection or open delta.

1 Answers   ACC, Jindal,

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Draw the single line diagram of the power station?

0 Answers  

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What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?

0 Answers   Remi,

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I want to know the currect formula for industrial lighting lux caluculation & light fittings selection

2 Answers   MRF,

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How star and delta connections inherently eliminate triplend harmonics?

1 Answers   Blue Star,

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What shocks us , Current or voltage?

21 Answers  

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Wat is the best to use in a generator a 6.5kva or a 7 kw

4 Answers  

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how to measure the A.C flux .-instrument

8 Answers   NTPC,

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what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct

0 Answers  

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is it possible to flow currnet between earth and nutral wire in a circuit???

2 Answers  

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