DC Generators
Due to armature reaction, the main pole flux of a dc generator is

Distorted only
Weakened as well as distorted
None of the listed here
Weakend only

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DC Generators
While applying Fleming's right-hand rule to and the direction of induced e.m.f., the thumb points towards

Direction of induced e.m.f.
Direction of motion of conductor, if forefinger points along the lines of flux
Direction of flux
Direction of motion of the conductor if forefinger points in the direction of generated e.m.f.

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