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Author Question: Which type of glove should be used if prolonged contact with liquid or gas is expected? A) PVA B) ... (Read 55 times)

Sufayan.ah

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Which type of glove should be used if prolonged contact with liquid or gas is expected?
 
  A) PVA B) Plastic C) Leather D) Cloth

Question 2

Bare skin exposed to liquid refrigerant will:
 
  A) Become immediately stiff and hard like an ice cube.
  B) Feel like a burn and blister up.
  C) Withstand 30 seconds of immersion.
  D) Tingle, but not be seriously harmed.



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Toya9913

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Answer to Question 1

A

Answer to Question 2

B




Sufayan.ah

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Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review


strudel15

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Reply 3 on: Yesterday
:D TYSM

 

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Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

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