Floor Framing

What is the primary function of floor framing in a building structure?

• To provide aesthetic appeal

• To support the roof

• To distribute loads to the foundation

• To insulate the building

Which of the following materials is commonly used in floor framing for its strength and durability?

• Aluminum

• Wood

• Plastic

• Glass

In a scientific study of floor framing, which property of wood is most critical to ensure structural integrity?

• Color

• Density

• Flexibility

• Transparency

What is the term for the horizontal structural members in floor framing that support the floor load?

• Beams

• Joists

• Columns

• Rafters

Which scientific principle explains why floor framing must be designed to handle both static and dynamic loads?

• Newton's First Law

• Archimedes' Principle

• Bernoulli's Principle

• Hooke's Law

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-PS2-2

In an experiment to test floor framing strength, which variable would be most important to control?

• Temperature

• Humidity

• Load weight

• Color of the material

Tags

NGSS.MS-PS2-5

What is the role of a subfloor in floor framing?

• To provide a smooth surface for flooring

• To act as a moisture barrier

• To add aesthetic value

• To support the joists

Which type of floor framing is most suitable for areas prone to earthquakes?

• Balloon framing

• Platform framing

• Post and beam framing

• Steel framing

Tags

NGSS.MS-ESS3-2

How does moisture content in wood affect its use in floor framing?

• Increases strength

• Decreases durability

• Improves flexibility

• Enhances color

What scientific method is used to test the load-bearing capacity of floor framing materials?

• Tensile testing

• Compression testing

• Thermal testing

• Optical testing