How to parallel a alternator without using synchro scope or lamp methods

1 Answers   Ofer,

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how can a transformer test by megger?

1 Answers  

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what is the function of statics switch in ups and tell me parts

0 Answers   Dalkia,

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HOW TO CALCULATE THE ILLUMINATION IN INDOOR LIGHTING?

0 Answers   L&T,

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In India why is the supply frequency 50hz? I need a particular answer for it..

3 Answers  

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Can we use the 60 HZ transformer/rectifier/Motors/Coils in 50 HZ? if not so, why?

3 Answers  

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what is diff. between earthing grid,earthing mess, earting grid?

0 Answers   Century Rayon, Emco, Tailor Solution,

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For a load of 40HP induction motor.what will be size of Armoured copper cable require to connect the motor to starter in Star-Delta?

1 Answers   CG,

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What is OLTC in a transformer, specify its fuction.

35 Answers   Bhel, Isgec, L&T,

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Define characteristics impedance?

0 Answers  

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what is soft starter?working principle?where it can use?

3 Answers  

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Where earth point should provided in Ships or Submirines.

2 Answers   SSC,

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