Card 27 / 30: A face shield has an 11cal/cm2 rating imprinted on it. What does this rating mean?
A)
It can safely protect you from 11 cal/cm2 incident energy.
B)
It has a minimum rating of 11 cal/cm2. It will probably protect you from a lot more incident energy.
C)
You can safely use it for all HRC2 job tasks.
D)
You have a 50% chance of receiving a second degree burn on bare skin.
Answer:
D) You have a 50% chance of receiving a second degree burn on bare skin.
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