Duplex pumping systems include what type of alarm?

Duplex pumping systems include what type of alarm?

• A. Audible alarm only
• B. Visual or audible alarm
• C. Remote notification
• D. No alarm

Answer: (B)

In duplex pumping systems, alarms are essential to alert operators to pump faults or abnormal conditions so action can be taken quickly. To ensure reliable notification in different environments, these systems provide both a visual indicator (like a light) and an audible alarm. This combination means an issue is noticed even if noise or lighting makes one type harder to detect. Remote notifications can be present in some configurations, but the basic and most reliable setup is a visual or audible alarm. That’s why this option is the best fit.

In duplex pumping systems, alarms are essential to alert operators to pump faults or abnormal conditions so action can be taken quickly. To ensure reliable notification in different environments, these systems provide both a visual indicator (like a light) and an audible alarm. This combination means an issue is noticed even if noise or lighting makes one type harder to detect. Remote notifications can be present in some configurations, but the basic and most reliable setup is a visual or audible alarm. That’s why this option is the best fit.