UNIT 8 : INDOOR ENVIRONMENTAL QUALITY Flashcards
_____ lobbies are considered regularly occupied because people often congregate,work on laptops, and spend more time there Than they do in an office building lobby.
Hotel
For mechanically ventilated spaces, determine the minimum outdoor air intake flow for mechanical ventilation systems using the ventilation rate procedure from which standard?
ASHRAE 62.1–2010
For naturally ventilated spaces, an alarm must indicate when airflow values vary by ___ % or more from the exhaust airflow setpoint.
15
CO2 monitors must be between___ feet above the floor and within the thermal zone. CO2 monitors must
have an audible or visual indicator or alert the building automation system if the sensed CO2 concentration
exceeds the setpoint by more than ___
3 and 6, 10%.
For help in determining whether natural ventilation is feasible for a building or space, see __________ Applications Manual
Chartered Institution of Building Services Engineers (CIBSE)
_________ induce passive air movement from openings to the point of exhaust, requiring that airflow measurement devices be placed at the exhaust location.
Naturally ventilated systems
For prereq : Environmental Tobacco Smoke Control, prohibit smoking ___ the building
Inside
Prohibit smoking outside the building and outside the property line in spaces used for business purposes, except _________ spaces
In designated smoking areas located at least 25 feet (7.5 meters) from all entries, outdoor air intakes, and operable windows.
____ must be posted within 10 feet of all building entrances indicating the no-smoking policy.
Signage
For prereq - Minimum acoustic performance : Achieve a maximum background noise level of ___ dBA from heating, ventilating, and air-conditioning (HVAC) systems in classrooms and other core learning spaces.
40
