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प्रश्न
State the position of armature coil relative to the direction of magnetic field, in a D. C. motor when the deflecting couple acting an the coil is maximum.
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उत्तर
The deflecting couple acting on the coil is maximum when the plane of the coil is parallel to the direction of magnetic field.
संबंधित प्रश्न
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Tick the most appropriate answer.
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