Multiple Choice
It is recommended that
A) Alarms be as loud as possible to draw an operators attention
B) Alarms are 15-25 dB above masked thresholds ensuring they are unlikely to be missed.
C) Alarms be loud enough to startle an operator but not loud enough to cause hearing damage
D) Alarms are 5-10 dB above detection threshold
Correct Answer:
Verified
Correct Answer:
Verified
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