What is the critical feature required for the Noon extinguisher during checks?

• A. Label must be visible
• B. Gauge in green and seal intact
• C. Battery level should be high
• D. Must have a safety pin in place

Answer: (B)

The critical feature required for the Noon extinguisher during checks is that the gauge must be in the green zone and the seal must be intact. The gauge indicates whether the extinguisher is properly charged and ready for use. If the gauge is showing in the green area, it confirms that there is sufficient pressure within the extinguisher, meaning it is operational when needed. Additionally, an intact seal signifies that the extinguisher has not been tampered with and is still in a guaranteed safe condition.

Ensuring both of these conditions are met is crucial for safety and effectiveness in an emergency situation where the extinguisher might be used. This focuses on maintaining functionality, as both the pressure level and the integrity of the extinguisher are key for performance.