Define the following terms:
a. Shroud
b. Shaft
c. Bearing
d. Load
e. Fan
a. A shroud is a casing over the motor that allows air to flow into and around the motor.
b. A shaft is a metal rotating component (spindle) that holds the rotor and all rotating equipment in place.
c. A bearing is a machine component that rotates, slides, or oscillates. Bearings reduce friction between the motor’s rotating and stationary parts.
d. Load is the amount of torque necessary for a motor to overcome the resistance of the driven machine.
e. A fan is a rotating blade inside a motor housing or casing that cools the motor by pulling air in through the shroud.
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