Examen
Stationary Engineer Exam Questions with 100% Correct Answers
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How much clearance from the top of the boiler is needed for a HP boiler that produces 70000 lbs of steam? Correct Answer 7 feet On a gas fired boiler what is the proper gas to air mixture Correct Answer 30%-70% and in special arrangements it can be as high as 100% . ANSWER CHAPTER 11 remember% ...
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