problem 1:

Discuss and illustrate out the hierarchy of control measures employed in Industrial Hygiene. Use appropriate instances to support your answer.

problem 2:

The monitoring of airborne contaminants has long been relied on taking of air samples to assess occupational exposure. What are the different components of a sampling train?

problem 3:

Outline the 5 common drawbacks that an Industrial Hygienist has to avoid to ensure valid workplace air sampling.

problem 4:

Illustrate out what is meant by the term Threshold Limit Values (TLVs). Illustrate out briefly the different TLVs employed by Industrial Hygienists.

problem 5:

Illustrate out the strengths and weaknesses of these workplace exposure limits and demonstrate how they might best be employed as part of an entire control strategy for hazardous substances.