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Author Question: A good general rule about hearing protection is that it should be used if you must raise your voice ... (Read 77 times)

lilldybug07

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on: Jul 24, 2018
A good general rule about hearing protection is that it should be used if you must raise your voice for
  someone to hear you when they are _____.
 
  a. 2 feet (61 cm) away
  b. 3 feet (91 cm) away
  c. 5 feet (1.5 m) away
  d. 8 feet (2.4 m) away

Question 2

Hard hats should be made of fiberglass or _____.
 
  a. metal
  b. reinforced plastic
  c. styrofoam
  d. rubber


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kthug

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

a

Answer to Question 2

b


lilldybug07

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Reply #2 on: Jul 24, 2018
Thanks


kthug

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


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