What happens when ac supply is given as excitation voltage instead of dc supply

1 Answers  

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how electronic energy meter works?

2 Answers  

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why the earth conductor in top of the tranmission line ?

2 Answers  

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100V supply is appllied between 500K Resistance bulb. for 1 kwh energy, how long time the bulb will glow? explain the calculating method.

3 Answers   Bhel,

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Sate maximum power transfer theorem?

0 Answers  

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What is the difference between rulling span and wind span of of an Over Head Transmission Line?

0 Answers  

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Safety of dry type transformer

0 Answers   Icon,

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wat will be the pressure maintained inside the transformer?

2 Answers  

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how i chosse capacitor bank if my energy meter is 48 kvr? tell me capacitor bank chossen formula?

0 Answers   Bhel,

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Why do we need a separate control desk & PLC control panel in Boiler plant or coal handling plant? Can we provide cost effective Control desk cum PLC panel. Is there is an specific need for control desk.. kindly advice.

0 Answers  

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how to calculate diesel consumption of diesel generator by considering load and capacity of generator?

1 Answers  

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What is the meaning of loop in transformer

0 Answers   AST,

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