Difference between stepper motor & induction motor.

1 Answers  

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Unit of Magnetic Flux Density a) Tesla b) weber c) Hendry d) Farad

3 Answers   Ecil,

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why induction motor speed is decress with increase in load? how synchronous motor speed is constant?

1 Answers  

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How we can defined theecopper cable size if we know the aluminium cable size?

0 Answers   Cummins,

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what is the operation of regulator in fan?

4 Answers   NTPC,

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ELCBs are installed for protecting humans from AC leakage current.Is there a device which protects humans from DC Leakage current??e.g.leakage from batteries...If not,then why so???

1 Answers  

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Why HRG and LRG used beside transformer, what is the purpose

3 Answers  

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What are the applications that use Solid State Drives in your home?

1 Answers   L&T,

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How to calculate the size of the conductor for particular load

9 Answers   Eskom, HCL,

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what is voltage gradient?

8 Answers   Bhel,

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Is RTCC panel needs any control supply.

0 Answers   HPCL, Schneider,

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Do you need any help with FEWA Electrical Supervisor exams?

0 Answers  

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