Answer Posted / check auto(samuel)

in a motor comutator applies current to windings.by reversing the current direction in each half turn in rotating winding a steady rotating force or torque is produced .these the purpose of commutator is producing torque by preforming the above task.

I WANT HOW CALCULATE TO CABLE FOR WELDING PLANT ?

1790

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In the N-series schneider reclosers. What is the difference between current during fault time and current at tripping? This appears in the Event log in an event of a trip out.

1798

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how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

2323

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how can we design robots

1892

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how is positive, negative, zero sequence is happen.. how is effect on 3 phase system

1746

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what is the difference between rectifier and converter and commudator?

1887

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1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india

1914

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Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.

2059

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How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....

1972

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'documenˁ

1918

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explanation of mesh bus bars

2121

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Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control

2106

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Differentiate between Zero and Negative sequence current

1860

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why would amp draw on neutral wire be as much as amp draw on the hot leg.

2043

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I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field

1814

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