Final answer:
Sensors and actuators in engineering systems monitor and control vital parameters for optimal performance.
Explanation:
Sensors in a vehicle's engine play a crucial role in monitoring various parameters such as temperature, airflow, engine load, road speed, and oxygen content in the exhaust stream.
For example, temperature sensors detect changes in temperature, while flow meters monitor the flow rates of fluids like steam in the system to make necessary adjustments with actuators like valves for optimal performance.
Understanding the input and output signals of sensors and actuators is essential for controlling and optimizing the performance of different systems.
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