27102 # 5 Building Materials

What is one of the objectives for Session Five regarding lumber?

• Explain the history of lumber usage

• Calculate the weight of lumber

• Calculate lumber quantities

• Discuss the types of trees for lumber

What should be calculated for panel products according to Session Five objectives?

• The color variations in panel products

• The types of panel products available

• The environmental impact of panel products

• Calculate panel quantities

Which shapes are mentioned for calculating the volume of concrete in the Session Five objectives?

• Triangular and hexagonal shapes

• Rectangular and cylindrical shapes

• Spherical and conical shapes

• Elliptical and square shapes

What is the size of a piece of lumber that is equivalent to one board foot?

• 1 inch thick, 12 inches wide, and 1 foot long

• 2 inches thick, 12 inches wide, and 1 foot long

• 1 inch thick, 6 inches wide, and 1 foot long

• 1 inch thick, 12 inches wide, and 2 feet long

How do you calculate board feet?

• Thickness (in inches) x Width (in inches) x Length (in feet)

• Thickness (in inches) + Width (in inches) + Length (in feet)

• (Thickness (in inches) x Width (in inches) x Length (in feet)) / 12

• (Thickness (in inches) + Width (in inches) + Length (in feet)) / 12

How do you calculate the total board feet for 10 pieces of 2 inch by 6 inch lumber that are each 12 inches long?

• Equals 10 multiplied by 2 multiplied by 6 multiplied by 1 divided by 12

• Equals 10 multiplied by 2 multiplied by 6 divided by 12

• Equals 120 divided by 12

• Equals 10 board feet

What is the first step in calculating the quantity of panel products like plywood, particleboard, and OSB?

• Measure the weight of the panels

• Determine the area to be covered

• Calculate the volume of the panels

• Count the number of panels needed

Which formula is used to calculate board feet of panel products?

• Number of panels equals roof area divided by panel area

• Number of panels equals roof area multiplied by panel area

• Number of panels equals roof length plus panel width

• Number of panels equals roof width minus panel length

What is the area of the roof that needs to be covered with OSB panels if the roof measures 26 feet by 48 feet?

• 1,248 square feet

• 1,024 square feet

• 1,152 square feet

• 1,368 square feet

What is the area of one 4 feet by 8 feet OSB panel?

• 32 square feet

• 24 square feet

• 36 square feet

• 40 square feet