Alberta Boilers Safety Association (ABSA) Practice Test

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Study for the Alberta Boilers Safety Association Test with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the function of a gauge glass in a boiler?

To measure steam pressure
To monitor gas flow
To indicate water level
To control fuel flow

The correct answer is: To indicate water level

A gauge glass in a boiler serves the essential function of indicating the water level within the boiler. This transparency allows operators to visually monitor the water level, which is crucial for safe and efficient boiler operation. Maintaining the correct water level is vital; if the water level is too low, it risks overheating and damaging the boiler components, while too high a level could lead to water carryover and operational issues. The other options focus on functions that are not related to the primary purpose of a gauge glass. Measuring steam pressure pertains to pressure gauges, monitoring gas flow relates to flow meters, and controlling fuel flow involves fuel control valves. Each of these instruments plays a significant role in boiler efficiency and safety, but the specific function of the gauge glass is solely to provide a clear and direct indication of the water level in the boiler.