In need of help with a Discussion:

OSH 5302, Safety Engineering

Personal protective equipment (PPE), such as respirators, are sometimes used instead of effective engineering controls because of cost. What are some positive and negative aspects of using PPE instead of engineering controls? How might you justify the expense of implementing engineering controls to reduce the use of PPE? 

Textbook:

Brauer, R. L. (2023). Safety and Health for Engineers (4th ed.). Wiley Global Research (STMS). https://online.vitalsource.com/books/9781119802310