Boiler Quizzes, Questions & Answers

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Boiler operators are responsible for maintaining heating systems in large buildings in the boiler, engine, and mechanical rooms. The Boiler Operator 3rd-test below covers 3-4 blue book is designed to help you understand your...

Questions: 25 | Attempts: 2451 | Last updated: Mar 20, 2023

Sample Question
A flame rod ____.

Regulates steam flow

Ignites the fuel oil

Ensures that the gas pilot is lighted

Measures heat in the boiler

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