WHAT IS THE DIFFERENCE BETWEEN A DC MACHINE OUTPUT AND RECTIFIER OUTPUT...

3 Answers   Cesco, NTPC, RRB,

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why ferranti efect occurs on no load only?

3 Answers  

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What is the purpose of lighting Transformer used in Industries for Lighting illumination? Its necessary or not?

2 Answers  

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HOW TO TEST A LIGHTENING ARREST ER ?

0 Answers   Bhushan Power Steel,

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what is there inside an inverter and how it works?

0 Answers  

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How much dc volt applied in cathodic protection system?

0 Answers  

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what will happen if phases are not shorted with neutral in transformer impedance test? and if neutral is not connected with ground?

1 Answers  

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One amps in HT is equal to how manys amps in LT

5 Answers  

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which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter

0 Answers   Dalkia,

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When a fourth resistor is connected in series with three resistors, the total resistance

1 Answers   ITI,

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how could we know the size of cable by physical view?

0 Answers   Havells, United Engineering,

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What is the minimum insulation value required for a cable between phase to phase and phase to earth of 380 Vac 50Hz circuit, having load arround 800 amps.

2 Answers   DEWA, TATA,

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