Question

put press down on the handle; first put the pin, then press down on the handle; pull the pin and go of the handle; true or false: it is important to develop safe work habits; true; false; true or false: before oiling, cleaning, or adjusting a machine, you should allow the machine to come to a complete stop and unplug the machine from the outlet to prevent it from being turn on; true; false; true or false: if a student is determined to be a safety risk, they will be removed from the class for the rest of the year; true; false; when extinguishing a fire, you should aim; at the top of the flames; at the base of the flames; in the middle of the flames

Explanation:

1. Developing safe work habits is crucial for preventing accidents and ensuring well - being, so it's true.
2. To avoid electrical and mechanical hazards when maintaining a machine, allowing it to stop and unplugging is a necessary safety measure, so it's true.
3. While a student being a safety risk may lead to disciplinary action, removing them from the class for the rest of the year is an extreme and not always the case, so it's false.
4. When extinguishing a fire, aiming at the base of the flames is the correct method as it cuts off the fuel source, so aiming at the base is correct.

Answer:

1. True
2. True
3. False
4. at the base of the flames