Question

A student is packing her lunch for school. List three movements (or components of movements) involved in packing a lunch that would be controlled using open-loop processes and three that would be controlled using closed-loop processes.

Answer 1

Open-loop processes involve deciding what food to pack, assembling the lunch, and placing it in a bag. Closed-loop processes involve ensuring the bag is closed, checking the temperature, and checking the weight.

Step-by-step explanation:

There are three movements involved in packing a lunch that would be controlled using open-loop processes:

1. Deciding what food items to pack.
2. Assembling the lunch items.
3. Placing the lunch in a bag or container.

On the other hand, three movements involved in packing a lunch that would be controlled using closed-loop processes are:

1. Ensuring that the lunch bag or container is securely closed.
2. Checking the lunch bag temperature to ensure food safety.
3. Checking the lunch bag weight to ensure it is not too heavy.