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Author Question: To avoid breathing in spilled materials, you should immediately use which of the following? A) ... (Read 112 times)

leo leo

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on: Jul 24, 2018
To avoid breathing in spilled materials, you should immediately use which of the following?
 
  A) HEPA mask B) Face shield C) Surgical mask D) The SCBA mask

Question 2

How often must refillable refrigerant cylinders be recertified?
 
  A) Every 10 years
  B) Every 20 years
  C) Every 5 years
  D) They only require certification when they are manufactured.


amit

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Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

C


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leo leo

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Reply #2 on: Jul 24, 2018
Thanks


amit

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Reply #3 on: Jul 24, 2018
Welcome :)


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