Three factors determine the amount of output voltage of an alternator: length of the armature or stator conductors (number of turns), ____ of the magnetic field of the rotor, and speed of rotation of the rotor.
A) physical size
B) depth
C) direction
D) strength

Question

Quizplus · Accepted Answer

The strength of the magnetic field of the rotor is one of the three factors that determine the amount of output voltage of an alternator. The other two factors are the length of the armature or stator conductors (number of turns) and the speed of rotation of the rotor.

Three Factors Determine the Amount of Output Voltage of an Alternator