DC Boiler Operator Practice Questions - District Of Columbia Boiler Operator Licensing Exam

What is the most important safety test an operator should perform at the start of each shift?

Check the paint on the boiler Verify water level, test low-water cutoff, and check all safety controls Clean the boiler room floor Read the previous shift's email

Correct Answer:

Verify water level, test low-water cutoff, and check all safety controls

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