VERIFIED ANSWERS GRADED A+ | LATEST EXAM UPDATE
Appliance - CORRECT ANSWERS - Eqipment, usually built in standardized
sizes or types, installed or connected as a unit
Approved - CORRECT ANSWERS - Acceptable to the authority having
jurisdiction.
American society for testing materials - CORRECT ANSWERS - ASTM
Authority having Jurisdiction - CORRECT ANSWERS - The organization,
office or individual responsible for approving equipment, installations or
procedures
Baffle - CORRECT ANSWERS - Object placed in an appliance to change the
direction, extend the path, or slow the flow of air, air-fuel mixtures, or flue
gasses
BOCA - CORRECT ANSWERS - Building Officials Code Administrators
International, an organization that develops model Building codes
Borescope - CORRECT ANSWERS - A device used for internal inspection of
hard to see areas.
British Thermal Unit. BTU - CORRECT ANSWERS - The amount of heat
required to raise 1lb or water 1 degree Fahrenheit
, CFM Cubic Feet Per Minute, - CORRECT ANSWERS - as used to measure
air flow
Clearance - CORRECT ANSWERS - Distance between a heat producing
appliance, chimney, chimney connector, vent, vent connector or plenum, and
other surfaces.
Combustion - CORRECT ANSWERS - The rapid oxidation of fuel usually
accompanied by the production of heat and light.
Combustion Chamber - CORRECT ANSWERS - A heavily constructed area
designed to withstand direct contact with combustion and to optimize conditions
necessary to burn fuel efficiently.
Confined Space - CORRECT ANSWERS - A space whose volume is less than
50 cu ft per 1,000 btu/hr of the aggregate input rating of all appliances installed
in that space. Also defined as 512 cubic feet.
Connector - CORRECT ANSWERS - The pipe that connects the clothes dryer
to the exhaust duct, also known as the transition duct.
Duct - CORRECT ANSWERS - Any tube or canal by which a fluid, air or
other substances is conducted or conveyed
Exhaust - CORRECT ANSWERS - The discharge of used gas, moisture, etc.
and the pipe through which it is released
Flashing - CORRECT ANSWERS - Sheet metal used in waterproofing roof
valleys, hips, or the angle between a chimney or vent and a roof