Exam 12: Personal Protection and First Aid

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What is the principal difference between a hose mask and an air line respirator?

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The diameter of the hose is larger on a hose mask,permitting inhalation by ordinary lung power.

The air line respirator derives its name from

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C

What alternative is permitted to qualify an air-purifying device to be approved for a toxic substance that has no warning properties?

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If the canister can be equipped with an effective end-of-service-life indicator.

A gas mask is more effective than a cartridge respirator in an oxygen-deficient atmosphere.

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Which of the following types of respirators is best for a gas which has no warning properties?

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Prior to 1993,what provision of the law usually used by OSHA to prosecute employers when confined space accidents resulted in multiple fatalities?

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As far as OSHA is concerned,the responsibility for maintenance of employee-owned respiratory equipment

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Providing personal protective equipment is a straightforward and simple solution to the problem of protecting workers from hazards.

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Which of the following types of personal protective equipment is the employer always required to pay for when needed for the job?

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Identify the term "SCBA" and explain the advantage of "closed-circuit" SCBA versus "open-circuit" SCBA in industrial safety applications.

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Industrial safety lenses have different specifications than street safety lenses.

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Certain personal protective equipment has been exempted from the requirement that the employer pay for all personal protective equipment.Name these exemptions:

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A good seal is more important to the effectiveness of noise attenuators than is the transmission properties of the attenuating material selected.

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Which of the following types of personal protective equipment is the employer always required to pay for when needed for the job?

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Which of the following is capable of being approved for toxic lead dust?

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Which of the following modes of air line respirator would use the least amount of supplied air?

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"Swedish wool" is effective in protecting workers from welding sparks.

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Pictured is

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Which of the following is considered by OSHA to be a responsibility of the employer?

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The purpose of the mouthpiece respirator is

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