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IFGC 2021 > Chapter 2 - Definitions > Flashcards

Chapter 2 - Definitions Flashcards

1
Q

That which would enable the device, appliance or equipment to be reached by ready access, or by a means that first requires the removal or movement of a panel, door or similar obstruction

A

Access to

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2
Q

A self-contained appliance for supplying steam or hot water

A

Low pressure boiler

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3
Q

A boiler in which no steam is generated, from which hot water is circulated for heating purposes and then return to the boiler, and that operates at water pressures not exceeding 160 pounds PSIG and water temperatures not exceeding 250°F at or near the boiler outlet

A

Hot water heating boiler

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4
Q

A boiler, completely filled with water, which furnishes hot water to be used externally to itself, and that operates at water pressures not exceeding 160 PSIG and at water temperatures not exceeding 250°F at or near the boiler outlet

A

Hot water supply boiler

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5
Q

A boiler in which steam is generated and that operates at a steam pressure, not exceeding 15 PSIG

A

Steam heating boiler

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6
Q

A conductor installed to electrically connect metallic gas piping to the grounding electrode system

A

Bonding jumper

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7
Q

A metal joining process where a coalescence is produced by the use of a non-ferrous filler metal having a melting point above 1000°F, but lower than that of the base metal being joined.

A

Brazing

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8
Q

A general term, including salamanders, barbecues, and other appliances, cooking primarily by radiated heat, except toasters.

A

Broiler

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9
Q

A primary vertical structure containing one or more flues, For the purpose of carrying gaseous products to combustion and air from an appliance to the outside atmosphere.

A

Chimney

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10
Q

Air necessary for complete combustion of a fuel, including theoretical air and excess air.

A

Combustion air

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11
Q

Constituents, resulting from the combustion of a fuel with the oxygen of air, including inert gases, but excluding excess air.

A

Combustion products

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12
Q

A location that cannot be accessed without damaging permanent parts of the building structure or finish space

A

Concealed location

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13
Q

Spaces above, below, or behind readily removable panels, or doors shall not be considered as?

A

A concealed location

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14
Q

A manually or automatically controlled device to regulate draft or rate of flow of air or combustion gases.

A

Damper

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15
Q

Air that is introduced into a draft hood and is mixed with the flue gases

A

Dilution Air

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16
Q

Appliances that are constructed and installed so that all air for combustion is derived directly from the outdoor atmosphere and all flue gases are discharged directly to the outdoor atmosphere.

A

Direct – vent appliances

17
Q

A device that functions to maintain a desired draft in the appliance by automatically reducing draft to the desired value

A

Draft regulator

18
Q

The container placed at a low point in a system of piping to collect condensate and from which the condensate is removable.

A

Drip

19
Q

A single unit providing complete independent living facilities for one or more persons, including permanent, provisions for living, sleeping, eating, cooking, and sanitation.

A

Dwelling unit

20
Q

A valve of the plug and barrel type designed for use with gas, and equipped with a lever handle for manual operation and a dial to indicate the percentage of opening

A

Firing valve

21
Q

A device that will prevent backflow of one gas into the supply system of another gas and prevent the passage of flame into the gas supply system

A

Flashback arrestor check valve

22
Q

A natural gas, manufactured, gas, liquefied, petroleum, gas, or mixtures of these gases

A

Fuel gas

23
Q

Any location considered to be a fire hazard for flammable vapors, dust, combustible, fibers, or other highly combustible substances.

A

Hazardous location

24
Q

A pilot that operates during the lighting cycle and discontinues during main burner operation

A

Ignition pilot

25
Q

A heater that directs a substantial amount of its energy output in the form of infrared radiant energy into the area to be heated. Such heaters are of either the vented or unvented type.

A

Infrared radiant heater

26
Q

A device responsive to change in pressure, temperature or level for turning on, shutting off or throttling the gas supply to an appliance

A

Limit control

27
Q

Liquefied petroleum, gas, composed, predominantly of propane, propylene, butane, or butylenes, or mixtures there that is gases under normal atmospheric conditions, but is capable of being liquefied under moderate pressure at normal temperature temperatures

A

Liquefied petroleum gas

28
Q

A manually operated solid fuel, ignition appliance for install installation in a vented, solid fuel, burning fireplace

A

Log lighter

29
Q

A device for controlling and maintaining a uniform supply pressure, either in pounds to inches water column or in inches to inches water column

A

Regulator

30
Q

A device placed in a gas line between the service pressure regulator and the appliance for controlling, maintaining or reducing the pressure in that portion of the piping system downstream of the device

A

Line Gas pressure regulator

31
Q

A line pressure regulator that reduces gas pressure from the range of greater than 0.5 PSIG and less than or equal to five PSIG to a lower pressure

A

Medium pressure regulator

32
Q

A vent category for an appliance that operates with a non-positive vent static pressure and with a vent gas temperature that avoids excessive condensate production in the vent

A

Category I vent

33
Q

A vent category for an appliance that operates with a non-positive vent static pressure and with a vent gas temperature that is capable of causing excessive condensate production in the vent

A

Category II vent

34
Q

A category of vent for an appliance that operates with a positive vent, static pressure pressure and with a vent gas temperature that avoids excessive condensate production in the vent

A

Category III vent

35
Q

A category of vent for an appliance that operates with a positive vent static pressure and with a vent gas temperature that avoids excessive condensate production in the vent

A

Category III vent

36
Q

A category of vent for an appliance that operates with a positive vent static pressure and with a vent gas temperature that is capable of causing excessive condensate production in the vent

A

Category 4 vent

IFGC 2021 (7 decks)

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