Appliances industrial - Study guides, Class notes & Summaries

MA oil burners test with complete solutions Air Heater. - Answer ️️ -. An indirect-fired appliance intended to supply heated air for space heating and other purposes, but not intended for permanent installation. Air pressure switch . - Answer ️️ -An electrical switch designed to prove that the proper draft has been established by the power venter or burner and allows the burner to operate. If the power venter or burner is not performing so as to satisfy the operating requirements of...

MA oil burners test 100% correct solved Air Heater. - Correct Answer ️️ -. An indirect-fired appliance intended to supply heated air for space heating and other purposes, but not intended for permanent installation. Air pressure switch . - Correct Answer ️️ -An electrical switch designed to prove that the proper draft has been established by the power venter or burner and allows the burner to operate. If the power venter or burner is not performing so as to satisfy the operating re...

According to the Two Permanent Openings Method one opening must commence within ____ and one must commence within ___ of the enclosure - Answer- 12 inches of the top 12 inches of the bottom Room heaters shall NOT be installed in what occupancies? - Answer- Health care and Residential board and care. Define a type B-W gas vent: - Answer- It shall not have a listed capacity NOT LESS than that of the listed vented wall furnace to which it is connected. Listed vented wall furnaces shall use...

Cast iron fittings can be used in heating fuel systems? - Answer-False Tank vent shall terminate - Answer-Within 12 feet of the fill and visible from the fill Tanks exceeding 330 gallons must have - Answer-Top supply connection Fuel return piping from an appliance shall - Answer-Enter the top of the tank Oil appliances burning used oil shall only be installed - Answer-In commercial or industrial occupancies Technician must be present for filling of new oil tank - Answer-False A...

A thermal device that opens it's contacts when a motor heater coil uses too much current is a? correct answersTHEMAL RELAY What is the required ventilation for a 15,000 sq. ft. Collage Auditorium? correct answers33,750 CFM (2.25 CFM/Cu. Ft.) True or False? Like temperature's in all rooms would be a possible result of an unbalanced duct system? correct answersFalse (Result of a balanced system) What material is not to be used to vent low heat appliances? correct answersMasonry (Residen...

EPA 608 Type 2 Exam % Correct Answers . Technicians maintaining, servicing, repairing or disposing of high pressure or very high-pressure appliances, except small appliances and MVAC, must be certified either as a Universal Technician or a ______ ___. Type 2 After the installation of any type of system, the unit should be pressurized with _____ and _____ checked. nitrogen leak Nitrogen is an ______ gas. inert In order to determine the general area of a leak, technicians should use a ___...

EPA 608 Certification Exam with 100% Correct Answers 2024 November 14, 1994 - ANSWERS What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. - ANSWERS 1989- Montreal Protocol July 1 1992- Violation to vent CFCs or HCFCs Nov 15 1993- Recovery/Recycling equipment must be certified and labeled by EPA AND Before this date recovery equipment needed to be capable of removing 80% of the refrigerant, w or wo compressor, ...

What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - CORRECT ANSWER November 14, 1994 1989- Montreal Protocol July 1 1992- Violation to vent CFCs or HCFCs Nov 15 1993- Recovery/Recycling equipment must be certified and labeled by EPA AND Before this date recovery equipment needed to be capable of removing 80% of the refrigerant, w or wo compressor, or 4 in Hg After this date recovery equipment needs to be capable of rem...

Cast iron fittings can be used in heating fuel systems? - ANSWER-False Tank vent shall terminate - ANSWER-Within 12 feet of the fill and visible from the fill Tanks exceeding 330 gallons must have - ANSWER-Top supply connection Fuel return piping from an appliance shall - ANSWER-Enter the top of the tank Oil appliances burning used oil shall only be installed - ANSWER-In commercial or industrial occupancies Technician must be present for filling of new oil tank - ANSWER-False A...

Type 1 - ANSWER Small appliances- 5lbs or less Type 2 - ANSWER Residental Units/ Light Commercial Type 3 - ANSWER Industrial Universal - ANSWER All types Section 608 of the federal clean air act requires all persons who maintain, service, repair or dispose of appliances that contain regulated refrigerants, be certified in proper refrigerant handling techniques as of - ANSWER Nov 14th, 1994