In a conventional AC generator utilizing brushes, direct current from the exciter output is passed through the windings of the main field rotor by what means?
A
by means of slip rings
B
by means of a commutator
C
by means of rotating bar magnet
D
to minimize the danger of arc over
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Question 1 / 205eccefa4bacbc34ba4d4814c
Question 1 of 205eccefa4bacbc34ba4d4814c
In a conventional AC generator utilizing brushes, direct current from the exciter output is passed through the windings of the main field rotor by what means?
In a conventional AC generator utilizing brushes, direct current from the exciter output is passed through the windings of the main field rotor by what means?