u5 fund of osh four 250 word essays

Each essay must be at least 250 words in length. Each essay must include at a minimum an introduction, a body, and a conclusion. Each essay requires at least 2 references: The textbook ( Asfahl, C. R., & Rieske, D. W. (2010).Industrial safety and health management(6th ed.). Upper Saddle River, NJ: Prentice Hall. A scanned searchable .pdf can be found athttp://sdrv.ms/1gykA5c.  The current chapters of focus for these essay questions are chapters 10-12)and one outside source must be used as source material for the response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations in APA Format.

Question 1

 Explain why an empty gasoline drum can be more dangerous than a full one. Why is a drum of carbon disulfide more likely to ignite than a drum containing gasoline?

Question 2

Discuss the comparative advantages and disadvantages of using a vacuum cleaner to exhaust toxic air contaminants by placing the hose intake close to the source of the contaminant.

Question 3

Discuss the procedures you would establish in order to conduct arc welding in a permit-required confined space. Be specific, and provide examples in your response.

Question 4

 Explain the problems of selection of personal protective equipment and the comprehensive requirements that must be met to protect employees from hazardous conditions.