Which of the given statement is are true 1 N rated respirators are resistant to oil based particulat...........

Environment and Ecology Air Pollution

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Which of the given statement is/are true?

1. N rated respirators are resistant to oil-based particulates

2. N95 masks have the ability to filter up to 95.99% of fine particulate matter

1 only

2 only

Both 1&2

None of above

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Explanation:

N rated respirators are Not resistant to oil-based particulates. They are some of the most common respirators, because they can be used for a long time and protect adequately from particulates like coal smoke, airborne particulate from stone grinding, and so on.N95 masks come with an N95 rating that has the ability to filter up to 95.99% of fine particulate matter.

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