Machinery spaces must be designed to minimize the exposure of personnel to noise in accordance with U.S. regulations. Manned machinery space noise must not exceed which noise level?
A
75 dB (A)
B
85 dB (A)
C
90 dB (A)
D
110 dB (A)
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Question 1 / 2066636eee28f7522a1c51ed1e
Question 1 of 2066636eee28f7522a1c51ed1e
Machinery spaces must be designed to minimize the exposure of personnel to noise in accordance with U.S. regulations. Manned machinery space noise must not exceed which noise level?
Machinery spaces must be designed to minimize the exposure of personnel to noise in accordance with U.S. regulations. Manned machinery space noise must not exceed which noise level?