1.
Before you use the sander and after asking the teacher for permission to use the machine, you showed
Correct Answer
A. Put a face shield or safety glasses.
Explanation
The correct answer is to put a face shield or safety glasses. This is because before using the sander, it is important to ensure that your eyes are protected from any flying debris or particles that may be generated during the sanding process. Wearing a face shield or safety glasses helps to prevent any potential eye injuries and ensures safety while operating the machine. Wearing gloves may be necessary for other tasks, but in this specific scenario, eye protection is the most important precaution to take.
2.
Make sure the belt or the disc is not
Correct Answer
D. Torn and/or loose.
Explanation
The correct answer is "torn and/or loose" because if the belt or disc is torn or loose, it can cause a sound. A torn belt or loose disc may not be able to function properly, resulting in a noise. Therefore, it is important to check for any tears or looseness in the belt or disc to ensure smooth and silent operation.
3.
Another thing you should do before using tha machine is
Correct Answer
A. Take of rings and watches.
Explanation
Before using the machine, it is important to take off rings and watches. This is because wearing jewelry can pose a risk of getting caught in the machine's moving parts, leading to injury. Removing rings and watches ensures the safety of the user and prevents any accidents that may occur due to entanglement.
4.
What kind of area should you work in?
Correct Answer
B. A clear area
Explanation
When working, it is important to have a clear area to ensure safety and efficiency. A clear area means there are no obstacles or clutter that could impede your work or cause accidents. It allows you to have a clear line of sight and freedom of movement, reducing the risk of tripping or knocking things over. Working in a clear area also helps you stay organized and focused, as there are no distractions or unnecessary items around. Therefore, it is essential to work in a clear area to maintain productivity and prevent any potential hazards.
5.
One thing you should do at all times is
Correct Answer
D. Face protection.
Explanation
The correct answer is "face protection" because it is important to protect your face in certain situations, such as when working with hazardous materials or in environments where there is a risk of flying debris or particles. Wearing face protection, such as a mask or goggles, can help prevent injuries and keep you safe.
6.
Why?
Correct Answer
C. Its a rule
Explanation
The given answer "It's a rule" suggests that the action or behavior in question is required or mandated by a set of established guidelines or regulations. This implies that there is a specific standard or protocol that needs to be followed, making it obligatory rather than optional. The other options provided do not convey the same sense of obligation or requirement.
7.
What should you do after your done with the machine?
Correct Answer
A. Turn it off
Explanation
After using the machine, it is important to turn it off to conserve energy and prevent any potential accidents or malfunctions. This helps to ensure the safety of the user and others around the machine. Additionally, turning off the machine after use can prolong its lifespan and prevent unnecessary wear and tear.
8.
Which is a Belt and Disc Sander safety rule
Correct Answer
C. Make sure the disc is not torn
Explanation
The correct answer is "Make sure the disc is not torn." This is a safety rule because if the disc is torn, it can cause the sander to malfunction or break, potentially causing injury to the user. It is important to regularly check the disc for any signs of damage or wear and replace it if necessary to ensure safe operation of the belt and disc sander.