Answer :
Final answer:
The acceptable difference between pressure readings on an SCBA cylinder gauge and the regulator or remote pressure gauge should not exceed 100 psi for safety and accuracy.
Explanation:
The difference between pressure readings on an SCBA (Self-Contained Breathing Apparatus) cylinder gauge and the regulator or remote pressure gauge should be closely monitored to ensure the safety and functionality of the equipment. The acceptable difference in pressure readings between these two gauges should not exceed 100 psi. This standard ensures that the SCBA is operating correctly and providing accurate pressure readings, which is crucial for the safety of users, especially in environments where precise and reliable respiratory protection is needed.
