A mechanism that prevents firing of more than how many psi must be used on pneumatic tools?

Pneumatic tools operate using compressed air, and a critical safety feature is the inclusion of a mechanism that limits the maximum air pressure supplied to the tool. This is essential for both operational safety and tool integrity. A mechanism that prevents the firing of more than 100 psi ensures that operators are protected from excessive force that could lead to tool malfunction or failure, potentially causing injury.

Moreover, in many standards and regulations regarding the use of pneumatic tools, such as those enforced by OSHA (Occupational Safety and Health Administration), the 100 psi limit aligns with guidelines intended to minimize hazards associated with high-pressure systems. Operating within this maximum pressure helps to maintain safe practices in construction and industrial environments.

While options suggesting lower psi limits do exist, they may not reflect the operational standards or guidelines that many professional settings, including those in North Carolina, adhere to. Therefore, the correct identification of 100 psi as the maximum firing pressure indicates a comprehensive understanding of safety measures in the use of pneumatic tools.