Plant Operation Practice Test

What should a boiler operator check first when taking over a shift?

1. Fuel levels

2. Boiler water level

3. Air pressure

4. Stack temperature

The correct answer is: Boiler water level

When taking over a shift, the first priority for a boiler operator is to check the boiler water level. This is crucial because the water level directly affects the boiler's ability to operate safely and efficiently. If the water level is too low, it can lead to overheating and severe damage to the boiler, as well as potentially creating hazardous situations such as explosion risks. Ensuring that the water level is within the proper range is fundamental for maintaining the steam generation process and for the overall safety of the operation. While checking fuel levels, air pressure, and stack temperature are important aspects of boiler operation and maintenance, they should come after confirming that the boiler has an adequate water supply. This order of operations prioritizes safety and operational integrity, recognizing that the boiler requires sufficient water to protect the equipment and prevent dangerous conditions.