

MCQOPTIONS
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1. |
THE_BRUSHES_IN_DC_MACHINE_ARE_NORMALLY_PLACED_ELECTRICALLY_IN_INTERPOLAR_REGION,_TO?$ |
A. | make an angle of 90 deg. electrical |
B. | make an angle of 90 deg. mechanical |
C. | make an angle of 0 deg. electrical |
D. | none of the mentioned |
Answer» B. make an angle of 90 deg. mechanical | |