Answer the following statements true (T) or false (F)
1) The most prominent hazards in the workplace are chemical, physical, biological, and ergonomic.
2) The main routes of entry for toxic agents are inhalation, absorption, and ingestion.
3) Asbestos is one of the most common airborne contaminants.
4) Short-term exposure limit is a concept relating to exposure thresholds.
5) The indoor air quality standard of the American National Standards Institute is ANSI Z9.8.
1) TRUE
2) TRUE
3) FALSE
4) TRUE
5) TRUE
You might also like to view...
Partial paneling that does not extend to the ceiling but covers only the lower portion of the wall is called ____.
a.boiserie b.molding c.wainscoting d.structural paneling
When homeowners neglect to change filters, airflow is reduced to the point where the cooling coil can freeze. This can cause what critical component to fail prematurely?
A) Blower fan
B) Compressor
C) Condenser fan
D) Metering device
Which of the following types of axle shaft failures would likely produce a relatively smooth, flat fracture pattern?
A. shock load B. fatigue C. lubrication failure D. constant torque overload
Openings in the roof used to bring additional daylight into a room and let natural light enter an interior room are known as _____.
A. fanlights B. skylights C. picture windows D. hearths