A five-wire actuator uses two wires to power the motor (power and ground) and three wires for ________.
A) Redundant control
B) Direction control
C) A feedback potentiometer
D) Static electricity protection
C) A feedback potentiometer
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By 1775, which of the following communities could NOT be considered a city in colonial America?
A. New York B. Charleston C. Philadelphia D. Boston E. Baltimore
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Similar polygons have the same number of sides, equal corresponding angles, and equal corresponding sides.
Answer the following statement true (T) or false (F)
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How do open display cases maintain the temperature within the case without any doors?
What will be an ideal response?
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The control that stops the condensing unit if the head pressure climbs too high is classified as a ____.
A. safety control B. thermostat C. temperature control D. speed control
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