Supports combustion - Study guides, Class notes & Summaries

how should an oil tank be supported - Answer-Ridgid non-combustible supports to prevent settling, sliding, or lifting what is the wire gauge used on oil burner circuits - Answer-14 gauge minimum how is an oil burner wired - Answer-oil burners are wired intermittent or interrupted what does intermittent or interrupted mean - Answer-intermittent - Transformer stays on throughout the burner firing cycle interrupted - Transformer drops out after flame established who approves oil burners in M...

The minimum temperature to which a fuel in air must be heated to begin self sustaining combustion independent of a heat source is the _________ - Fire point The temperature at which the evaporation rate exceeds the rate of condensation is the ___________ - Autoignition temperature The lowest temperature at which a liquid gives off sufficient vapors to ignite or flash at the surface is the _______ - Flash point The ratio of a weight of a volume of gas to an equal volume of dry air (air=1) i...

Texas Home Inspection Questions and Answers Already Passed How big is the fillpipe for an underground oil tank? 2 inches The minimum size for a dryer vent is? 4 inches What is the maximum spacing between supports for a horizontal nonmetallic flexible air duct? 4 feet True or false A furnace can be in a laundry room? True How far should a hearth extend if the opening of the fireplace is less than 6 feet? 16 inches How far should a hearth extend if the opening of the firep...

Properties for Oxygen - Correct Colorless, Odorless, Transparent, and Tasteless. Has a density of 1.429 g/L 3.3ml of O2 dissolves in 100 ml of water O2 is nonflammable but greatly accelerates combustion Properties for Air - Correct Colorless, Odorless, 21% O2, 78% Nitrogren, 1% trace gases Has a density of 1.29 g/L medical grade air is produced by filtering and compressing atmospheric air Properties of Carbon Dioxide - Correct Colorless & Odorless. Does not support combustion. Used for...

What is the voltage found at the TT terminals - ANSWER 24 volts What are the 8 steps of a no heat call - ANSWER 1 talk to customer 2 check tt.3 check to make sure an emergency switch is on 4check to make sure there is oil in the tank 5 check to make sure the main power going to the unit is on six check to make sure that tank shut off valve is open 7 know whether the tank is located above or below the burner I know the type and style of the system that is being used on a one or two pipe system...

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 whic...

Bow -ANSWER front of a ship Cleat -ANSWER Metal fitting on which a rope can be fastened Gunwale -ANSWER the upper edge of the side of a boat Hull -ANSWER Body of a vessel Port -ANSWER Left side of a vessel Starboard -ANSWER right side of a vessel Stern -ANSWER Rear of a vessel Beam -ANSWER Maximum width of a vessel Freeboard -ANSWER Distance from water to lowest point of the boat where water could come on board Draft -ANSWER Depth of water needed to float a vessel K...

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

The minimum temperature to which a fuel in air must be heated to begin self sustaining combustion independent of a heat source is the _________ - Fire point The temperature at which the evaporation rate exceeds the rate of condensation is the ___________ - Autoignition temperature The lowest temperature at which a liquid gives off sufficient vapors to ignite or flash at the surface is the _______ - Flash point The ratio of a weight of a volume of gas to an equal volume of dry air (air=1) i...

BECC MOD 9/10 COMPLETE SET WITH COMPLETE SOLUTIONS BECC MOD 9/10 COMPLETE SET WITH COMPLETE SOLUTIONS BECC MOD 9/10 COMPLETE SET WITH COMPLETE SOLUTIONS what term identifies the sequence of combustion events that takes place in the cylinder of the engine? - ANSWER-cycles how many strokes does a piston make in a four stroke diesel engine? - ANSWER-four how many revolutions does the crankshaft make for each complete cycle in a four stroke diesel engine? - ANSWER-two what component suppo...