Blueprint Reading and Technical Drawings Flashcards
6 cards from real Apprenticeship Exam practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Blueprint Reading and Technical Drawings flashcards as text
What does a dashed (hidden) line represent in a technical drawing?
Answer: A feature that exists behind or below the visible surface
Dashed (hidden) lines represent edges or features that are not visible in the current view of the drawing.
On a blueprint, what does a title block typically contain?
Answer: Drawing name, scale, revision number, and drafter information
The title block identifies the drawing with its name, scale, revision history, drafter, approval signatures, and date.
What does the scale '1/4" = 1'-0"' mean on a blueprint?
Answer: Every quarter inch on the drawing equals one foot in real life
A scale of 1/4" = 1'-0" means each 1/4 inch on the drawing represents 1 foot of actual dimension.
Which type of line indicates the center of a circular feature or axis of symmetry?
Answer: Centerline (alternating long and short dashes)
Centerlines are drawn as alternating long and short dashes and indicate the center or axis of circular features.
What does an elevation view show on a blueprint?
Answer: A vertical side view of a structure from the exterior
An elevation view shows the vertical face of a structure as seen from one of its sides, such as north, south, east, or west.
What does a section view on a blueprint represent?
Answer: An interior cut-through view revealing internal construction details
A section view shows what a structure would look like if it were cut along a defined cutting plane to reveal interior details.