The type of line that projects from an object for the express purpose of locating a dimension is a ________ line.
Visible
Hidden
Extension
Dimension
Correct Answer :
C. Extension
Related Questions
The most common geometric form used in gears today is this:
Involute profile
Convolute profile
Base circle
Spur circle
When lettering a CAD drawing, for clarity you should limit the number of fonts to:
One
Two
Three
Any number
The primary unit of measurement for engineering drawings and design in the mechanical industries is the:
Millimeter
Centimeter
Meter
Kilometer
The dimension text size is determined by what the architect deems necessary in __________.
Model space
Paper space
The Finished plot
The PDF file
Some traditional board drafters preferred the drafting machine over the parallel straight edge because it could be used without the need for________.
Circle templates
Triangles
Technical pens
Lettering guides
Approximately this much of the cost of product development and manufacture is determined at the design stage:
40-50 %
60-75 %
70-80 %
75-85 %
Architectural dimensioning standards allow for the placement of dimensions inside the floor plan. These inside dimensions locate interior __________.
Door openings and walls
Centers of cabinets
Windows
All of the above
If a plane is parallel to the plane of projection, it appears:
True size
As a line or edge
Foreshortened
As an oblique surface
This is the plane upon which the top view is projected:
Horizontal
Frontal
Profile
Base
Lines of an isometric drawing that are not parallel to the isometric axes are called this:
Trimetric lines
Non-isometric lines
Multiview lines
Dimetric lines
In this type of concrete, the steel is pre-tensioned before the superimposed load is applied:
Aggregate
Pre-stressed
Reinforced
Preloaded
9.The lines used to create the auxiliary view should appear as ________ in the finished view.
Object lines
Construction lines
Reference lines
Construction lines
An accurate record of changes made to release drawings is tracked via this:
A revision block
The basic title form
Working drawings
Portable documents
This type of circuit is a semiconductor wafer or chip:
Integrated circuit
Transmission circuit
Plotted circuit
Conducted circuit
A civil engineer working on a bridge design would probably rely on his ________ scale for checking printed drawings.
Engineer's
Metric
Architect's
None of the above
When dimensioning architectural drawings architects will utilize both ________ and ________ options.
Baseline and continuous
Baseline and linear
Quick dim and linear
Linear and continuous
Placement of dimensions on a drawing is controlled by ________.
ANSI
The design engineer
Corporate drafting standards
All of the above
This type of solid has a polygon for a base and triangular lateral faces that intersect at a vertex:
Pyramid
Prism
Cone
Torus
This allows the performance of structures to be analyzed and tested efficiently, accurately, and quickly:
Computer-aided manufacturing
Computer-aided design
Computer-aided engineering
Computer-aided prototyping
On typical electronic diagrams, these items need not be shown unless they are needed for clarification:
Transmission diagrams
Operating relays
Closed relays
Terminal circles
This is an angled surface used on cylinders to make them easier to handle:
Fillet
Taper
Chamfer
Lug
These plans, made by the steel fabricator, are assembly drawings for the steel structure:
Welding plans
Assembly plans
Construction plans
Erection plans
This is the smallest diameter of a screw thread:
Internal thread diameter
Minor diameter
Major diameter
External thread diameter
This line pattern is composed of three dashes, one long dash on each end with a short dash in the middle:
Object
Hidden
Center
Phantom
The distance a screw thread advances axially in one turn is the:
Lead
Pitch
Turn
Crest
This type of rapid prototyping system uses a laser to fuse powdered metals, plastics, or ceramics:
Fused deposition modeling
Stereo lithography apparatus
Solid ground curing
Selective laser sintering
Elevation drawings will include information about ________.
Roof pitch
Siding
Window style
All of the above
The daily workload of a ________ drafter would generally include technical drawings of machine parts.
Architectural
Civil
Electrical
Mechanical
This is the most common application for developments and intersections:
Sheet metal construction
Piping
Architecture
Mechanical engineering
A drafter who develops technical drawings of a highway overpass would most likely be a ________ drafter.
Architectural
Civil
Mechanical
Process piping