Pneumatic Nailers And Staplers

Explanation
When using a pneumatic nailer or stapler, it is important to be aware of the depth and direction of the nail or staple. This is because using the tool incorrectly can result in the nail or staple being driven too deep or in the wrong direction, which can cause damage to the material being worked on or even pose a safety risk. Therefore, it is crucial to double-check and ensure that the depth and direction settings are correct before using the pneumatic nailer or stapler.

Explanation
Being aware of the air discharging every time you fire is important. This awareness can help in understanding the recoil, noise, and potential hazards associated with firing a weapon. It allows for better control and safety measures while handling firearms. Therefore, the statement that it is not important to be aware of the air discharging every time you fire is false.

Explanation
The statement suggests that one should handle a nailer/stapler with caution, similar to how one would handle a loaded gun. This implies that the nailer/stapler has the potential to cause harm or damage if not used properly. Therefore, the correct answer is true, as it emphasizes the importance of being mindful of the direction in which the tool is pointing to prevent accidents or injuries.

Explanation
Discharging a nailer/stapler at someone is a dangerous act that can cause harm or injury. Doing so can lead to serious consequences, such as being expelled from a school or facing criminal charges. Therefore, it is important to exercise caution and use nailers/staplers responsibly to avoid any harm to others.

Explanation
It is not okay to remove a jammed nail or staple from a gun before disconnecting the hose. This is because removing the jammed object while the hose is still connected can lead to accidental firing, causing potential harm or injury. It is important to disconnect the hose first and then safely remove any jammed objects from the gun.

Explanation
In order to use the staple or nail guns, it is necessary to obtain permission from the teacher. This implies that the statement is true.

Explanation
Safety glasses are necessary when using staple or nail guns because they protect the eyes from potential hazards such as flying debris, wood chips, or metal fragments. These tools can generate significant force, causing objects to be propelled at high speeds, which can result in eye injuries if proper eye protection is not worn. Therefore, it is essential to wear safety glasses at all times when using staple or nail guns to ensure personal safety.