Physics, asked by SamimaYeasmin, 2 months ago

A 250V shunt motor on no load runs at 1000 rpm and takes​

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Answered by Anonymous
1

Answer:

Explanation:

A 250V shunt motor on no load runs at 1000 rpm and takes 5A. the total armature and shunt resistances are respectively 0.2ohm and 250 ohms. calculate the speed when loaded and taking a current of 50A, if armature reaction weakens the field by 3%.

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