how squirrel cage & slip ring motor works? how they differ from each other

1 Answers  

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Where there is voltage,there must be current.Is this right or wrong??

10 Answers  

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1.what type of oil used in tranformer. 2.oil vesocity. 3.oil gauge. 4.witch time oil filterring & how much temperature maintaned.

9 Answers   NTPC, Reliance,

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what is the principle of switch gear? where its function ?

9 Answers  

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Safety of on line ups

0 Answers   Bhushan Power Steel, GE,

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 where the Motorized mccb to be used? In Motor control center panel starters ,it is use full. please answer  

1 Answers   Voltas,

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an electric bulb or lamp can operate on ac and dc, if yes then why

5 Answers  

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what is lrs tank water resistance.

1 Answers  

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why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?

0 Answers  

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WHY IL=IPH IN STAR AND WHY IPH=IL/1.732 IN DELTA? WHAT IS REASON BEHIND IT?

0 Answers   Siemens,

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Mention what are the types of semi-conductors?

0 Answers  

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In an electrical power supply,why if neutral phase of a 3phase supply fail over current occur but if it's single phase supply neutral phase fail low current occur? 

1 Answers  

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