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What are the three terminals located on an air conditioning compressor?

Phase, Neutral, and Ground

Common, Start, and Run

The identification of the three terminals on an air conditioning compressor as Common, Start, and Run is accurate because each terminal serves a distinct purpose in the compressor's operation.

The Common terminal is the baseline connection, facilitating the flow of electricity into the compressor. The Start terminal connects to a capacitor that provides the necessary boost of energy to enable the compressor to initiate its start-up process. This momentary surge is crucial, as it allows the compressor to begin functioning effectively. Once the compressor is running and hitting optimal speed, the Run terminal takes over, maintaining the operation of the compressor with a steady flow of electricity.

Understanding these components is vital for anyone working with air conditioning systems, as it allows for troubleshooting and repairs to be performed effectively. This knowledge can assist technicians in identifying which terminal may need attention when the compressor is not functioning properly. Other options, while they may include technical terminology relevant in different contexts (like electrical systems), do not accurately represent the specific terminals found on an air conditioning compressor.

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Input, Output, and Ground

Line, Load, and Control

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