Which of the following is a common application of pneumatic systems?

Pneumatic systems utilize compressed air to perform work, making them particularly well-suited for applications requiring rapid and precise movement. Automated manufacturing is a prime example of this. In this context, pneumatic systems are commonly employed for powering tools, control systems, actuators, robotic arms, and conveyor belt systems. The speed and reliability of air-powered mechanisms enhance efficiency and productivity on the manufacturing floor.

In addition, pneumatic systems are often favored for their ability to generate significant forces while maintaining a lightweight and flexible setup. They can easily be integrated into automated production lines, allowing for tasks like material handling, assembly, packaging, and more to be completed swiftly and effectively.

On the other hand, the other options do not align with the primary functions of pneumatic systems. Water cooling systems rely on liquids to transfer heat, while electrical power generation primarily involves electromagnetic processes. Heat exchangers also work through liquid mediums to transfer thermal energy, further distinguishing them from pneumatic applications. Therefore, automated manufacturing stands out as the correct answer, as it directly utilizes the strengths and capabilities of pneumatic technology.