What part of a typical AC motor is a round metal tube that holds the rotor and is coupled to the driven end equipment?
A) Shaft
B) Frame
C) Shroud
D) Rotor
Answer: A
Explanation: A) Correct. The shaft is a round metal tube that holds the rotor and is coupled to the driven end equipment.
B) Incorrect. The frame motor is the structure that holds the internal components of a motor and motor mounts.
C) Incorrect. The shroud is a casing over the motor that allows air to flow into and around the motor.
D) Incorrect. The rotor is the rotating member of a motor that is connected to the shaft.
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