44. Atmospheres of less than ___________ are considered "oxygen deficient" by OSHA standards: A.10-12% B.19.5% C.20.9% D.99.5%

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User: 44. Atmospheres of less than ___________ are considered "oxygen deficient" by OSHA standards: A.10-12% B.19.5% C.20.9% D.99.5%

Weegy: The answer is letter B.19.5%.
debralev143|Points 160|

User: 45. The new respirator standard requires cartridges to be replaced before breakthrough can occur. This is primarily performed by changing the cartridges based on an employer change schedule. A.True B.False

Weegy: A.True
gabYar|Points 71|

User: 46. A sampling plan for personnel requires that all of the following things are considered except: A.What to sample. B.Type of dosimeter. C.How to track sampling data. D.Which workers should be monitored. E.What area needs to be monitored.

Weegy: B.Type of dosimeter
agay18|Points 365|

User: 47. Temperature and humidity can affect the accuracy of the passive samplers. A.True B.False

Weegy: Temperature does have a direct effect on relative humidity. ( just to make the water vapor move faster when war and slower when cool). [ As temperature goes up, the ability of the air to hold more gas goes up, so relative humidity goes down (unless more water vapor is being added). very good answer if you don't trust it. i got an A on a take home test with this answer Temperature affects humidity when they take place in the Dew point when water vapour changes to liquid. At this temperature humidity is high. ]
gabYar|Points 71|

User: 49. What can you do to protect yourself from ionizing radiation exposure? A.Use the buddy system. B.Wear "Level A" chemical protective clothing. C.Limit your time of exposure to radiation. D.Stay upwind from the radiation source.

Weegy: A.Use the buddy system.
clarebelle79|Points 180|

User: 50. An external source of gamma radiation is by far the most dangerous of the three common types of radiation. A.True B.False

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Asked 9/16/2014 3:39:33 PM

Updated 9/16/2014 8:31:39 PM

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paral

An external source of gamma radiation is by far the most dangerous of the three common types of radiation.
True.

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paral

According to OSHA a corrosive class chemical is a chemical that causes visible destruction of, or irreversible alterations in, living tissue by chemical action at the site of contact.

Added 9/12/2014 2:48:23 AM

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