12. LAYOUT

A leveling and plumbing device that emits a beam of light in up to five directions

• sun beam

• pocket laser

• auto level

• photon gun

A point of reference from which elevations of other points or objects may be determined.

• backsight

• happy place

• benchmark

• beginning point

Lines on a print that intersect through the centers of the columns; lines are labeled with numbers and letters

• column lines

• crosshair

• the alphabet

• control lines

A column centerline or a line that is offset a specified distance

• grid line

• little line

• column line

• control line

The hypotenuse is the run of a triangle.

• FALSE

• TRUE

A curved wall is known as a

• knee wall

• parapet wall

• wacky wall

• radius wall

A computerized digital instrument with a built-in laser to perform leveling, plumbing, and horizontal and vertical measurement operations

• Total Station

• Kaleidoscope

• Big Laser

• Transit Level

When an object is level in a vertical direction it is

• square

• neglected

• plumb

• tall

Carpenter terminology: what is a crow's foot?

• V-shaped point to mark a dimension

• marking with a circle around it

• a crow's foot

• someone who walks funny

unit by which angles are measured; equal to 60 minutes

• seconds

• sharp points

• minutes

• degree