C. Match the terms including the word “pressure” with their definitions. Translate them into Russian.
Date: 2015-10-07; view: 572.
Air
B. Match the terms including the word “air” with their definitions. Translate them into Russian.
| a) Air Changes Per Hour | g) Air Cleaner |
| b) Air Cleaning | h) Air Exchange Rate |
| c) Air Handling Unit (AHU) | i) Air Passages |
| d) Conditioned Air | j) Constant Air Volume Systems |
| e) Return Air | k) Make-up Air (Replacement Air) |
| f) Outdoor Air Supply | l) Variable Air Volume System (VAV) |
1) The number of times indoor air is theoretically replaced by outdoor air during an hour.
2) An IAQ control strategy to remove various airborne particulates and/or gases from the air. The three types of air cleaning most commonly used are particulate filtration, electrostatic precipitation, and gas sorption.
3) Equipment that includes a blower or fan, heating and/or cooling coils, and related equipment such as controls, condensate drain pans, and air filters. Does not include ductwork, registers or grilles, or boilers and chillers.
4) Air that is returned from the primary space to the fan for re-circulation.
5) Air handling system that conditions the air to constant temperature and varies the outside airflow to ensure thermal comfort.
6) A device to separate contaminants from an air stream. Examples include filters, scrubbers, electrostatic precipitators and cyclones.
7) Air brought into a building from the outdoors (often through the ventilation system) that has not been previously circulated through the system. Also known as "Make-Up Air."
8) Openings through or within walls, through floors and ceilings, and around chimney flues and plumbing chases, that permit air to move out of the conditioned spaces of the building.
9) Air that has been heated, cooled, humidified, or dehumidified to maintain an interior space within the "comfort zone."
10) The rate at which outside air replaces indoor air in a space. Expressed in one of two ways: the number of changes of outside air per unit of time air changes per hour (ACH); or the rate at which a volume of outside air enters per unit of time -cubic feet per minute (cfm).
11) Air supplied to a space to replace exhausted air.
12) Air handling system that provides a constant air flow while varying the temperature to meet heating and cooling needs.
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| A. Translate the terms in the table below paying attention to their contextual meaning. | | | Pressure |