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Answer Posted / rakesh kumar
Now it must be noted that in a generator the prime mover
torque is applied against the direction of electromagnetic
torque . the field system prodeuces the field flux and 90
lagging to it is produced the armature flux . the resultant
air gap flux somewhere between the two , all the three
fluxes revolving in the same counterclockwise direction and
hence the required electromagnetic torque is set up in the
counterclockwise direction and hence the primemover torque
is applied in the clockwise direction .
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