40 Hour Property and Building Inspection Practice Test

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Study for the 40 Hour Property and Building Inspection Test. Use flashcards and multiple choice questions, each with hints and explanations. Prepare effectively!

Practice this question and more.

What is the primary function of ceiling joists in a building?

To provide insulation
To support the roof and prevent walls from being pushed out
To act as decorative elements
To hold plumbing and electrical systems

The correct answer is: To support the roof and prevent walls from being pushed out

The primary function of ceiling joists is to support the roof and prevent walls from being pushed out. These joists are horizontal members that span the width of a room and are critical in maintaining the structural integrity of a building. By transferring the load of the roof down to the walls, ceiling joists help create a stable framework that resists the lateral forces that can occur due to wind or other environmental factors. This structural support is crucial, as it ensures that the building maintains its shape and integrity over time, preventing issues such as wall bulging or structural failure. While insulating properties, decorative aspects, or accommodating plumbing and electrical systems are also important considerations in building design, they are secondary to the primary role of ceiling joists in load-bearing and structural support.