Which member rests directly on top of the foundation wall?

Treads are vertical members that provide changes in elevation between two adjacent stairs.

The term scale refers to the instrument that is used to measure the distances of a drawing.

The fractional rule is used with the customary measuring system.

The main disadvantage of balloon framing is the tendency of the walls to act as flues in spreading fires from floor to floor.

Edges and surfaces that are not visible in a particular area are drawn with ____ lines.

Match each type of wall framing component to the corresponding component in the figure below.

To plan where to route wiring, electricians need to know the direction of the floor joists.

The welding symbol consists of the ____.

For branch circuit wiring in residential construction, ____ wire is normally used.