Types of sensors and actuators?;what is sensors and actuators?;What is pneumatics?, distinguish between hydraulic and pneumatic;

Question

Accepted Answer

Sensors and actuators are essential components in engineering. Pneumatics is a branch of engineering that deals with gas or air-powered systems.

Sensors are devices that detect and measure physical properties such as temperature, pressure, and light. Examples include thermocouples, pressure sensors, and photoelectric sensors.
Actuators are devices that convert energy into motion. Examples include motors, solenoids, and hydraulic cylinders.
Pneumatics is a branch of engineering that deals with gas or air-powered systems. It is commonly used in industries such as manufacturing and transportation.
Hydraulic systems use liquids such as oil to transmit power, while pneumatic systems use gases such as air.
Hydraulic systems are typically used in heavy-duty applications such as construction equipment, while pneumatic systems are used in lighter applications such as assembly lines.

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