Classes of Hard Hats Quiz

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Questions and Answers

Which class of hardhat provides good impact protection in industries such as shipbuilding and lumber?

  • Class C
  • Class E
  • Class G (correct)

Which class of hardhat protects against falling objects and high-voltage electric shock?

  • Class G
  • Class E (correct)
  • Class C

Which class of hardhat is designed for comfort and protects against bumps from fixed objects?

  • Class C (correct)
  • Class G
  • Class E

Class C hardhats protect against electrical hazards.

<p>False (B)</p> Signup and view all the answers

What type of protection does Class G provide?

<p>Limited voltage protection (A), Impact protection only (C)</p> Signup and view all the answers

Class E hardhats protect against which of the following?

<p>Falling objects (A), High voltage electric shock (B)</p> Signup and view all the answers

Which class of hardhat does not protect against falling objects?

<p>Class C (C)</p> Signup and view all the answers

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Study Notes

Classes of Hard Hats

  • Three main classes of hard hats exist: Class G, Class E, and Class C, each offering distinct levels of head protection tailored to different work environments.

Class G

  • Provides good impact protection suitable for industries like shipbuilding and lumber.
  • Commonly used in general service contexts, such as construction projects.
  • Offers limited voltage protection, rated at 2200 V.

Class E

  • Designed to protect against falling objects while also safeguarding against high-voltage electrical shock and burns (up to 20,000V).
  • Suitable for work environments involving significant electrical hazards.

Class C

  • Primarily focuses on comfort while protecting against bumps from fixed objects.
  • Does not provide protection against falling objects or electrical hazards, making it less suitable for high-risk environments.

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