By what criteria are hard hats (protective...
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By what criteria are hard hats (protective helmets) rated?
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A
They are rated by class of service as it applies to protection from exposure to electrical voltage only, such as no voltage, limited voltage, and high voltage protection.
B
They are rated by whether or not the headband is adjustable and by the length of the bill on the shell.
C
They are rated by type as it applies to direction of impact protection, and they are rated by class of service as it applies to protection from exposure to electrical voltage.
D
They are rated by type as it applies to direction of impact protection only, such as impacts from the top or impacts from the top and side.
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Question 1 of 27070
66636ef128f7522a1c522f23
Q
By what criteria are hard hats (protective helmets) rated?
A
They are rated by class of service as it applies to protection from exposure to electrical voltage only, such as no voltage, limited voltage, and high voltage protection.
B
They are rated by whether or not the headband is adjustable and by the length of the bill on the shell.
C
They are rated by type as it applies to direction of impact protection, and they are rated by class of service as it applies to protection from exposure to electrical voltage.
D
They are rated by type as it applies to direction of impact protection only, such as impacts from the top or impacts from the top and side.
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