New York Low Pressure Boiler COF Practice

What could occur if strainers from discharge and supply lines are clogged?

1. Increased flow

2. Deep vacuum

3. Overflow issues

4. No change

The correct answer is: Deep vacuum

If strainers from discharge and supply lines are clogged, one potential outcome is the creation of a deep vacuum. This occurs because the restriction caused by the clogged strainers can lead to a significant drop in pressure within the system. As the system attempts to draw fluid through an obstructed line, it can create a vacuum effect that may become intense enough to cause problems in the operation of the boiler or associated equipment. This situation can hinder the proper flow of water or steam, leading to imbalances within the system. If too much vacuum is formed, it could potentially damage lines or components, leading to leaks or failures. Understanding this dynamic is essential for maintaining equipment functionality and ensuring safe operations in a low-pressure boiler system. The other potential outcomes, while they could logically occur under different scenarios, do not apply in this context where strainers are clogged, thus emphasizing the importance of maintaining clean strainers to prevent such operational issues.