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Journeyman's Test Questions and Answers 100% Accurate $15.49   Add to cart

Exam (elaborations)

Journeyman's Test Questions and Answers 100% Accurate

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  • Course
  • Journeyman oil burners maine
  • Institution
  • Journeyman Oil Burners Maine

Journeyman's Test Questions and Answers 100% AccurateJourneyman's Test Questions and Answers 100% AccurateJourneyman's Test Questions and Answers 100% AccurateJourneyman's Test Questions and Answers 100% AccurateMinimum width unobstructed provided for all sides of a boiler - ANSWER-18 inches Whe...

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  • October 15, 2024
  • 14
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Journeyman oil burners maine
  • Journeyman oil burners maine
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NursingTutor1
Journeyman's Test Questions and

Answers 100% Accurate


Minimum width unobstructed provided for all sides of a boiler - ANSWER-18

inches




When only horizontal ducts are used and all the combustion air is taken from

the outside, grate opening shall be size based on how many BTUs hour -

ANSWER-2000 BTUs an hour / vertical 4000 BTUs an hour




Improper use of suction filter dryer may cause - ANSWER-Restriction of flow




What do you never cut off in a mechanical room - ANSWER-Ventilation

exhaust




The unthreaded portion of piping outlets shall extend not more than how

many inches through finished ceiling - ANSWER-1 inch

, Refrigeration system with more than 6.6 pounds of refrigerant will NOT have

a stop valve where - ANSWER-Inlet of the receiver




Type II hood shall be constructed of what - ANSWER-Copper sheet weight not

less than 24 ounces per square foot




Safety relief piping on boilers should be of what type - ANSWER-Rigid pipe




Rooftop duct insulation grade commercial applications - ANSWER-R-8




An 8 inch exhaust must penetrate a roof at least - ANSWER-2.5 inches




What is a flat bonnet on a wood curb meant for - ANSWER-Multiple vents




What is the temperature a T-Stat will go on if a space under the house is

used as an open plenum on heating systems - ANSWER-265°




What is not an acceptable flange gasket material - ANSWER-Bronze

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