What should be present in the inter condenser drain loop to check valve sealing?

Study for the Massachusetts 3rd Class Engineer Exam. Access flashcards and multiple choice questions with hints and explanations. Prepare for success on your exam!

The presence of a drip leg in the inter condenser drain loop is essential for ensuring that the check valve is functioning properly. The primary function of a drip leg is to collect any condensate that may accumulate in the system. By having this component in place, you can effectively isolate the condensate from the main flow and allow for a visual inspection or measurement of the condensate accumulation.

This is crucial for checking the sealing of the check valve because if the valve isn't sealing properly, water may not drain correctly. The drip leg provides a location where you can observe the behavior of the condensate. If water collects in the drip leg, it may indicate that the check valve is leaking or not sealing effectively. This makes it easier to monitor the system's performance without disrupting its operation.

While a pressure gauge, sight glass, and flow meter provide valuable data for other aspects of system monitoring, they do not specifically focus on testing the integrity of the check valve as effectively as a drip leg does. The drip leg ensures that any issues with the check valve can be detected through accumulated condensate, making it a vital component for maintaining optimal operation in the system.

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