Multiple Choice
If the maximum permitted exposure level for an 8-hour workday is 87 dB(A) , with an exchange rate of 2 dB, what is the exposure limit for 2 hours?
A) 83 dB(A)
B) 85 dB(A)
C) 87 dB(A)
D) 89 dB(A)
E) 91 dB(A)
Correct Answer:
Verified
Correct Answer:
Verified
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