Which best compares AC and DC?
a
AC flows in one direction, and DC repeatedly swit...
Which best compares AC and DC?
a
AC flows in one direction, and DC repeatedly switches direction.
b
AC is used only in generators, and DC is used only in motors.
c
DC is used only in generators, and AC is used only in motors.
d
DC flows in one direction, and AC repeatedly switches direction.
Answers: 1
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