What is the difference between diode and a transistor in terms of the direction of current flow?

0 Answers  

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Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.

0 Answers  

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To have variable speeds we use a. Induction motor b. Traction motor c. Shunt motor

1 Answers  

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how system voltage affect the power factor or vice-versa.

4 Answers  

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what is exiter winding,stator winding,avr?how it will work?

1 Answers   Siemens,

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Could anyone clarify my wondering. What is the difference between knee point voltage and saturation voltage of the CT. Is their any formula to calculate these values?

2 Answers  

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what things to be considered when designing UPS

0 Answers   Aplab, Veta Kipawa ICT Center,

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how we can save electrical energy in industries,please give some inputs

3 Answers  

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WHAT IS THE FUNCTION OF SHORT CIRCUIT MAINTENANCE CT

0 Answers   KSEB,

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what is the technical term when and alternator's prime mover fails.

3 Answers   DVC,

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Why and which type of tertiary winding is used in most of the power transformer?

2 Answers  

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why the stator is not laminated in DC machines?

4 Answers  

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