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Question
- Match the terms with the correct definition.
| Definition | Key Term |
|---|---|
| 1) ____ Appropriately licensed person or persons responsible for maintaining the HVAC equipment. | a) Access |
| 2) ____ The visual examination and/or taking of appropriate measurements so as to assess a component’s physical condition and/or performance of its intended function. | b) Air Distribution System |
| 3) ____ Condition of being safe; freedom from danger or hazard. | c) Air Filter |
| 4) ____ Engage the operation of a system or a component and compare the results to the manufacturer’s specifications or an approved standard. | d) Air Terminal Unit |
| 5) ____ A valve, orifice, or small fixed diameter tubing that meters liquid refrigerant into the evaporator. | e) Ceiling Plenum |
| 6) ____ The network of plenums, ducts, fittings, grilles, and registers which move air from the house to the HVAC system and then deliver the conditioned air to the house. | f) Containment |
| 7) ____ A work item indicated by an inspection or maintenance task or as determined to be required on a routine basis by the maintenance plan. | g) Damper |
| 8) ____ The process of identifying existing or potential faults, coordinating the allocation of resources to correct the faults, and then applying corrective or remedial measures. | h) Duct |
| 9) ____ A program which, at regularly scheduled intervals, will systematically inspect, test, measure, and preserve an HVAC system. | i) Duct System |
| 10) ____ A work item, requiring a minimum of tools to adjust components and restore expendable materials (such as fluids and filters) to their agree upon condition. | j) HEPA Filter |
| 11) ____ That which enables a 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. | k) HVAC System |
| 12) ____ High efficiency particulate air filter that removes 99.97% of particles passing through it sized at 0.3 micrometers (i.e., microns). | l) Inspect |
| 13) ____ Practices used to minimize cross contamination from affected to unaffected areas caused by airflow, occupant movement, and material handling. | m) Maintenance |
| 14) ____ Cleaning efforts to significantly improve the cleanliness of an air conditioning system; not necessarily to return it to its “as new” condition, and does not include the mechanical repair, or repairs to the HVAC system. | n) Maintenance Contractors |
| 15) ____ An appliance receiving, conditioning, and delivering air supplied through an HVAC system. | o) Maintenance Program |
| 16) ____ To repair, or to make fit for use, HVAC systems that are not functioning properly. | p) Maintenance Task |
| 17) ____ A manually or automatically controlled device to regulate draft or the rate of flow of air or combustion gases. | q) Metering Device |
| 18) ____ An assembly of connected ducts, plenums, fittings, registers and grilles through which air from a space, or spaces, to be heated or cooled is conducted back to the supply unit. | r) Restoration |
| 19) ____ A device used to reduce the concentration of, or remove particles from, air moving through HVAC systems. | s) Return Air |
| 20) ____ Air removed from a conditioned space or location and re-circulated. | t) Return Air System |
| 21) ____ A designed conduit used for conveying air. | u) Safety |
| 22) ____ A continuous passageway for the transmission of air that, in addition to ducts, includes duct fittings, dampers, and plenums. | v) Service |
| 23) ____ An enclosed portion of the building structure, other than an occupied space being conditioned, that facilitates air movement and thereby serves as a part of the air distribution system. | w) Service Task |
| 24) ____ Any designed system of ducts, plenums and air-handling equipment that circulates air within a space and includes systems made up of one or more air-handling units. | x) Test |