Answer / raghavan sarangapani

Energy efficiency is how much loss is there.

Energy conservation is how to reduce loss

what happen ehen synchronisation is done at below rated speed

0 Answers  

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why we still use sinusoidal waveforms for transmission and utilisation (we know generation is sinusoidal), instead of other ac waveforms such as triangle, sawtooth, square etc.,? is there any mathematical derivations to prove sinusoidal is efficient than others?

1 Answers  

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how to calculate the voltage drop in electrical cable while laying cables?

2 Answers  

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we have 15 ampere variyac but we want 30 ampere variyac what we do

0 Answers   Delta Roto Tech,

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Why red,yellow,green colours lamps are used in the traffic control?

2 Answers   Samtel,

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What is purpose of reactor?.What is different between line and bus reactor?

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what will be the motor terminal box connection arrangement (star or delta). on what basis it decided?

3 Answers  

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why rating of alternator in kva & induction motor in kw

9 Answers   Siemens,

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what is the diffrence between R Y B phase and why it is called RYB

5 Answers  

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why transformer not work in dc

16 Answers  

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how much amps will get from a 360/11kv line

2 Answers  

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I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?

0 Answers   Bell,

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