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A set of questions and answers related to nora oil heat systems, covering topics such as combustion air adjustment, burner maintenance, and oil tank management. It is designed to help students prepare for an exam on nora oil heat systems. Multiple-choice questions and true/false statements, offering a comprehensive overview of key concepts and practical applications.
Typology: Exams
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What is the final adjustment you make when tuning up an oil burner? - ✔✔Combustion Air Draft Change nozzle Oil pressure What is the effect of having a dirty burner squirrel cage fan? - ✔✔Incomplete Combustion New burners produce "high static pressure" this helps... - ✔✔Push flue gases through tighter boilers Water in oil tanks... - ✔✔Provides a place for bacteria to grow Water enters tanks through - ✔✔All fill caps vents delivery truck A "vent alarm" - ✔✔Tells delivery person when to stop filling the tank The best way to clear a clogged oil line is... - ✔✔Use a hand pump to suck the dirt out T or F The vacuum expected on the pump can be calculated by 1" hg for every foot lift and 1" for every 10" run