Arkansas Boiler Operator Practice Exam

Question: 1 / 400

Which of the following is NOT a symptom of a malfunctioning boiler?

Pressure fluctuations

Unusual noise

Regular combustion cycle

A regular combustion cycle is indicative of proper boiler operation, as it reflects that the boiler is functioning efficiently and maintaining a stable burn of fuel. In a well-functioning boiler, the combustion cycle occurs at a consistent rate, ensuring steady heat production and preventing potential issues.

In contrast, the other options represent clear symptoms of a malfunctioning boiler. Pressure fluctuations can indicate a problem with pressure control or safety devices. Unusual noises often suggest mechanical issues, such as cavitation or component wear. Leaks are a direct sign of potentially severe faults in the system that could lead to operational hazards. Recognizing the typical signs of a malfunctioning boiler helps in timely maintenance and prevents hazardous situations.

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