Planer Safety And Operation Quiz

Explanation
The statement suggests that in order to operate the machine, one needs to have the permission of the instructor. This implies that without the instructor's permission, operating the machine is not allowed. Therefore, the correct answer is True.

Explanation
Eye protection is necessary when operating a machine to prevent any potential hazards or injuries to the eyes. It is a safety measure that ensures the operator's eyes are shielded from flying debris, sparks, chemicals, or any other harmful substances that may be produced during the machine's operation. Therefore, it is correct to say that eye protection is required when operating the machine.

Explanation
Wood chips should not be removed from the table while the machine is running as it can pose a safety risk. Removing wood chips while the machine is running can result in injuries such as getting fingers caught in the machine or being hit by flying debris. It is best to turn off the machine and wait for it to come to a complete stop before removing any wood chips from the table.

Explanation
Planning wood with loose knots is not safe because loose knots can weaken the structural integrity of the wood. When planning, the blade of the planer can catch on the loose knot, causing it to break off or creating an uneven surface. This can result in a compromised final product and potentially cause accidents or injuries. Therefore, it is not safe to plan wood with loose knots.

Explanation
If material becomes stuck in a machine, it can cause damage or malfunction. Stopping the machine in such a situation is a safe and necessary action to prevent further issues or accidents. Therefore, the statement is true.

Explanation
The statement is suggesting that in order to have a line of sight, it should be through the throat of the machine. This means that the view or visibility should be unobstructed and directly aligned with the machine's throat. Therefore, the correct answer is true, indicating that the statement is accurate and valid.

Explanation
When planning long pieces of wood, it is advisable to seek assistance. This is because long pieces of wood can be heavy and difficult to handle on one's own, increasing the risk of injury. Additionally, having another person to help can ensure that the wood is properly supported and controlled during the planning process, resulting in more accurate and precise cuts. Seeking assistance can also make the task more efficient and reduce the likelihood of mistakes or accidents. Therefore, the statement that assistance should be obtained when planning long pieces of wood is true.