Ontario Building Code Practice Exam

Disable ads (and more) with a membership for a one time $4.99 payment

Prepare for the Ontario Building Code Exam! Utilize interactive flashcards and detailed multiple-choice questions, each with hints and thorough explanations. Ace your exam with confidence!

Start Multiple Choice Practice Test
Start Flash Cards

Practice this question and more.

Which of the following is not a requirement for a fire-rated ceiling assembly in a residential building?

  1. Non-combustible materials

  2. Labeled with a fire rating

  3. Continuous from wall to wall

  4. Minimum thickness of 75 mm

The correct answer is: Minimum thickness of 75 mm

A fire-rated ceiling assembly in a residential building must include non-combustible materials, be labeled with a fire rating, and be continuous from wall to wall. The minimum thickness requirement of 75 mm is not a requirement for a fire-rated ceiling assembly in a residential building. This option may seem like a plausible requirement, but it is not explicitly stated or required by fire safety regulations or building codes. As such, it is not a correct requirement for a fire-rated ceiling assembly in a residential building.

More Questions Like This