What are the three cycle selections available?

The correct choice highlights the three cycle selections commonly available in various engineering and motorman applications: Step, Cycle, and Auto.

The "Step" cycle allows the operator to control the process in defined increments, giving precise control over each phase. It is particularly useful for tasks that require sequential execution where each step must be validated before moving on to the next.

The "Cycle" option indicates a repeatable process where the operations can be executed in a loop until a specific condition is met or until the operator decides to stop. This is effective in applications where consistent and repeatable results are desired, such as in manufacturing or automated testing.

The "Auto" selection typically automates the entire process based on predefined parameters, allowing the system to run without human intervention after initiation. This is essential for tasks that benefit from automation to enhance efficiency and minimize human error.

Other choices presented do not accurately encapsulate these three commonly recognized cycle selections found in engineering contexts, especially within automated systems. Understanding these selections is critical for effective operation and management in motorman responsibilities.