motor work in hat principle generator work in what principle transformer work in what principle pls explain with details or answered to ramadoss.sepc@gmail.com

1 Answers   Vestas,

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What is the difference between expansion joints & thermal expansion joints in Bus bar

1 Answers  

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what is IP55,IP65

4 Answers  

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by what factor the starting current is used when comparing star and delta connection for motor starting?

0 Answers  

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single phase brower fan with control starter. *problem is when operate it.It will be trip.

1 Answers  

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in three pin plug 6 Amp. 220v AC rating. why earth pin diameter is higher than ohter two pin? what its purpose ?

6 Answers  

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why we use the 100% and 95% stator earth fault protection for the synchronus generator ?

0 Answers   Operational Energy Group,

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What is the diameter of electromagnetic field around a 11000/415v transformer ? Dose it affect people who live 3-4 meter beside it?

0 Answers  

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Why do series motors have high starting torque?

3 Answers  

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Difference between single phase rotary inverter and 3 phase rotary inverter

1 Answers   Jet Airways,

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HOW TO CALCULATE THE SIZE OF CABLE COPPER & ALUMINIUM

11 Answers   Amman Try, Prestige,

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last week we did the REF relay test by closing single pole (R phase) of CB and apply 380V at the primary of delta transformer. we get 33A at the primary of the R phase star end. but we get 380A at both R an B in delta side. how and why?

1 Answers   Siemens,

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