Answer / shahbaz shaikh

the main flux cuts the armature conductor and hence induces emf in conductor ,conductor are connected to load current start to flow this current produces flux known as armature flux and according to lenz law this flux opposes cause of its production which is main flux hens displacment is 180

why 5kW motor becomes unbalance if its relay trip 1st time and its set value is 7.0 A

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sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder

0 Answers   RRB,

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Why OLTC(On Load Tap Changing)transformer is not recomended for improving voltage instability?

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What is Fan Coil Unit . How can we calculate CFM .

3 Answers  

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what is AVR in alternator how its work?

8 Answers  

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I have seen 1 video in which a person getting shock while standing at top of a train,i have 1 question? why the people sitting in the train doesn't get shock while that man getting shock from top of the train? How the earthing of train works?

17 Answers   Bhel,

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explain types of electric welding and its applications

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IF 8255 CONTROL WORD IS 94H,Tell the chip port work mode ?

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ceiling fan wattages rating

1 Answers  

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what is load balancing. what maximum load diffence is allowed between phases.

1 Answers  

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What is lifting power for 1 wb/m2 and 1 A magnet?

0 Answers   Techno Labs,

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NOW A DAYS THE POWER SUPPLY IS VERY LOW.SO THE FLURESCENT TUBE LIGHTS ARE VERY DIM.IS THERE IS ANY WAY TO INCREASE ITS BRIGHTNESS?FOR EXAMPLE ANY CONVERTER,CONDENSER?

1 Answers   Bhel,

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