what is the use of piston rings in the engine used for a generator...........

0 Answers  

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what is the formula of starting current of 3phase and 1 phase motor???

0 Answers  

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Why temperature rise is conducted in bus bars and isolators?

0 Answers  

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In three phase supply why we use R Y B Colour not other.

4 Answers  

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What is the Operating Powerfactor of UPS??? Why??

3 Answers  

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In CTs tan delta point should be earthed , what is the reason behind it?

0 Answers  

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What is LCI drive & how does it work & why it is used?

1 Answers   EIS, ONGC,

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what is meant by LCR meter? where its useful ?

0 Answers  

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in DG synchronization system can i short R,Y,B- phase(DG-1) to R,Y,B Phase (DG-2), HOW IT WORK . WHAY WE NEED TO SYNCHRONIZATION.

1 Answers  

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Don't you have similar question banks related to Oral Certification Examination conducted by Mercantile Marine Departments / Directorate of Shipping, Ministry of Shipping for Electro Technical Officer?

0 Answers   Bernhard Schulte Shipmanagement,

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What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?

0 Answers  

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why motor starting current is High ?

11 Answers   Bhel, Jindal,

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