Machines | Armature reaction in DC Machine
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Comments
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why you makeur facial expressions like this😗😊😙😮😌😕😋
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drink water brother
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very informative Sir
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hellow!!!!!!!!!!!!!!
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Thanx +SuperMentosss now I got it
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thaks bro i understood very well
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Echo and accent... Cannot understand.
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mna does not contain any charge it is just an axis. current comes through armature conductors-->>slip-rings(split in two in case of dc)-->>brushes-->>load if brushes is not adjusted according to mna. there will be no proper armature current reversal (-Ia/a to +Ia/a) resulting in poor commutaion and hence a sparking will occur at brushes.
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sir how we can relate the magnetic saturation with armature reaction..!!
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Very helpfull...i m a elctrcl engnrng stdnt of 2nd yr and till i hv nt read armtr reacn frm any book...i hv jst seen the video nd now i dsprtly want to study more on this topic...as the topic as wellnas your lecture is really very interesting...thank you...
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sir as u said that brushes always lie along m .n.a right? and u also said that at m.n .a no current is going outwards and no current is coming inwards so what we will collect from brushes?
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Thankyou for the question but if you be more specific about the question then i could attempt to answer your question. Anyway thankz again for your query..
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thanku sirrrrr....
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thanks
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clearly explained...thank u sir
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sir i want to ask a question if brushes always remain with the position of m.n.a,and in m.n.a there is no charge how we will collect current from brushes?
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naveen017.eee@gmail.com
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Not bad but could have been better if conveyed through a wireless mic. That echo is causing an annoying noise. Thanks for the tutorial though =)