MI Boiler Operator Practice Questions - Michigan Boiler Operator License Exam

What is the primary reason for warming up a boiler slowly during startup?

To prevent thermal stress from uneven expansion that can cause cracks and leaks To save fuel during the startup process To allow the feedwater treatment chemicals to activate To give the flame scanner time to calibrate

Correct Answer:

To prevent thermal stress from uneven expansion that can cause cracks and leaks

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