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WorksheetsChapter 3 Chemical Hazard Protection
Total questions: 9
Worksheet time: 5mins
1. The best way to assess jobsite hazards is through the use of a team approach that involves management, _____________________, and _____________________.
Osha , Niosh
sales , end-users
safety safari, insurance advisors
supervisors , employees
1. A JHA can form the basis for _____________________ operating procedures.
basic
irregular
specialized
standard
1. Which of the following is the most effective way of protecting employees in the hierarchy of control?
administrative controls
engineering controls
hazard elimination
preventative controls
Most construction hazard control solutions involve some combination of engineering controls, administrative controls, and PPE.
True
False
1. How efficient is a HEPA filter in capturing particulates at .3 microns in size?
95.97 percent
99.97 percent
95 percent
99 percent
1. SARs must be used when the following condition is present:
contaminant has too small a concentration for an APR
contaminant is unknown
contaminant concentration is below the PEL
contaminant has strong warning properties
Part of the employer’s written respiratory protection program includes fit-testing respirators to individual employees.
True
False
1. The employer’s written respiratory protection program not only requires medical evaluation and fit-testing respirators to individual employees, but it also mandates _____________________ employees on respirator use and selection.
training
conditioning
checking
approving
All respirators have a PF, which reflects the level of protection a respirator provides based on an unknown contaminant.
True
False
