Question 1:
In the IDLH situation, would you favour demand-flow mode or pressure-demand mode kind air line respirators if both are possible choices? Why?
Question 2:
A fundamental principle of respirator selection is never to select a gas-absorbing respirator for employ with a gas that has no distinguishing warning properties. Illustrate out why?
Question 3:
List all the essential steps for the effective respirator plan at the workplace.
Question 4:
Determine the most effective form of PPE for hearing protection in most severe noise environments. What additional benefits besides hearing protection are offered by this type of PPE?
Question 5:
What do you understand by the term glare? Make a distinction between disability glare, discomfort glare and reflected glare.
Question 6:
Illustrate out at least five (5) ways glare could be minimised at the workplace.
Question 7:
Illustrate out at least five (5) factors you would consider when selecting a source of light at a workplace.