NCCER Module 5

Which type of plan shows the layout of the HVAC system?

• Plumbing

• Structural

• Mechanical

• Foundation

Electrical plans can include _____.

• exterior elevations

• section drawings

• plumbing isometrics

• lighting plans

The title block generally contains _____.

• revision blocks

• special marks used in the drawing

• the mechanical plans

• the legend

The latest revision date on a set of construction drawings can be found ____.

• inside the detail

• in the schedule

• inside the title block

• in the legen

The Alphabet of Lines consists of _____.

• the line types used on a construction drawing

• lines that are indicated using letters of the alphabet

• lines that match up detail and section drawings

• lines that indicate land boundaries on the site plan

On a gridline system, a grid divides the area into small parts called _____.

• segments

• bays

• sections

• PODS

When the metric system is used, dimensions are written in _____.

• inches, feet, and yards

• degrees, radians, and gradians

• CADs, RADs, and KRADs

• meters, centimeters, and millimeters

If the scale on a site plan reads SCALE: 1" = 20'-0" then every _____.

• ¹∕₁₀th of an inch on the drawing represents 20 feet, 0 inches

• 20 inches on the drawing represents 1 foot, 0 inches

• inch on the drawing represents 20 feet, 0 inches

• 20 inches on the drawing represents 20 feet, 0 inches

What is the length in meters at the point indicated by the arrow on the metric scale? The unit of length used on the scale is the meter.

• 3500

• 350

• 35

• 3.5

An engineer's scale is set up in multiples of _____.

• 5

• 10

• 12

• 39.37