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Massachusetts Oil burner Practice Questions and Answers 100% Accurate $12.99   Add to cart

Exam (elaborations)

Massachusetts Oil burner Practice Questions and Answers 100% Accurate

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  • Massachusetts Oil Burner

Massachusetts Oil burner Practice Questions and Answers 100% AccurateMassachusetts Oil burner Practice Questions and Answers 100% AccurateMassachusetts Oil burner Practice Questions and Answers 100% AccurateMassachusetts Oil burner Practice Questions and Answers 100% AccurateThe cross connection be...

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  • October 14, 2024
  • 9
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Massachusetts Oil burner
  • Massachusetts Oil burner
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NursingTutor1
Massachusetts Oil burner Practice

Questions and Answers 100%

Accurate


The cross connection between two supply tanks shall not exceed? - ANSWER-

660 gallons




When is an automatic draft control not required? - ANSWER-When the

equipment is designed to control the draft.




Combustion performance testing can indicate: - ANSWER-Improper air oil

mixture, too much combustion air, and low pump pressure.




If a second oil-burning appliance is installed in a single chimney, you must

insure: - ANSWER-Sufficient draft is available for safe operation of all

connected equipment.




Delayed ignition can be caused by: - ANSWER-Weak ignition transformer

, You should replace the oil burner nozzle with: - ANSWER-The manufacturers

recommended nozzle spray pattern and spray angle.




Incorrect nozzle selection in regards to gallon per hour, can result in what

problems in a steam system? - ANSWER-Some radiators not heating quickly

enough




Low boiler water temperature in a hydronic hot water system may be caused

by? - ANSWER-Undersized oil burner nozzles




Delayed opening oil valves are used to? - ANSWER-Allow oil pump to come

up to speed




An advantage of flame retention burner is - ANSWER-Their high static

pressure enables boilers and furnaces with tighter more efficient heat

exchange passages




The key final adjustment for most oil burners is - ANSWER-Combustion air

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