These are lines drawn on a map to locate, in the plan view, points of equal ground elevation:
Contours
Elevations
Profiles
Hatches
Correct Answer :
A. Contours
Related Questions
Isometric drawings are often used by ________ to help illustrate complex designs.
Mechanical engineers
Piping drafters
Aerospace engineers
All of the above
This type of drawing shows two lines representing the pipe diameter:
Single-line
Double-line
Standard piping
Centerline piping
Once the architect has finalized the house plans with the client any changes to the design requested by the client will require a ________.
Change order
Modification slip
Whole new set of drawings
None of the above
5.These items typically are not used in new designs, but are still common in high-power amplifiers:
Amplifier tubes
Electron tubes
Signal relays
Switches
If a designer is developing a plan for a project in which the entire part is made out of ¾ thick plywood and he only wants to use one view, he should use the ________ view.
Front
Top
Right
Back
In working drawings, these show all necessary information not given directly on the drawing with its dimensions and notes:
Document strips
Portable documents
Formatting forms
Title and record strips
This is how axonometric, oblique, and perspective sketches show objects:
Orthographically
Pictorially
Obliquely
Parallel
These breaks are used to shorten the view of an object:
Section breaks
Aligned breaks
Conventional breaks
Full breaks
How can the drafter prevent Auto-CAD from placing or stacking another center mark on a circle when adding a diameter dimension to it?
Explode the dimension and then erase the center mark
Use the Properties dialog box to turn off the center mark of the dimension
It can't be done
Use the trim tool to take away the stacked center mark
The title block used on working drawings should include the __________.
Sheet number
Line type
Layer set
All of the above
This is the theoretically exact size from which limits of size are determined:
Actual Size
Dimensioned size
Production size
Basic size
The primary unit of measurement for engineering drawings and design in the mechanical industries is the:
Millimeter
Centimeter
Meter
Kilometer
These maps are used to plan construction projects that locate construction features so they fit the topography of the area:
Subdivision plats
Landscape maps
Structural topography maps
Structure location plans
The bounding box method for setting up an isometric drawing helps the drafter ________.
Confine the isometric drawing to its maximum size
Figure what lines are to be illustrated vertical and horizontal
Position the isometric drawing in paper space
None of the above
Oblique drawings are dimensioned in a similar fashion as these types of drawings:
Orthographic
Isometric
Angular
Parallel
Baseline dimensions are referenced from a common geometric feature known as a ________.
Edge
Corner
Datum
Point of reference
A ________ section allows the drafter to create a Cutting Plane line which is not in a straight line across the part.
Offset
Half
Whole
Broken out
When creating a Cutting Plane line with Auto-CAD it is customary to use a ________ to create the line.
Center line
Polyline
Dashed line
Hatch line
The ________ is a standard element of a section view in a technical drawing.
Cutting Plane line
Section lines
Material hatch pattern
All of the above
Most architectural drawings produced for field use by building contractors are printed on architectural D size paper which measures ________.
24 × 36
18 × 24
11 × 17
34 × 22
This type of projection is when projectors are parallel to each other, but is at an angle other than 90 degrees to the plane of projection:
Oblique projection
Perpendicular projection
Aesthetic projection
Angular projection
In oblique sketches, the most commonly used angles for receding lines are:
15 or 30 degrees
25 or 30 degrees
30 or 45 degrees
45 or 60 degrees
The most common geometric form used in gears today is this:
Involute profile
Convolute profile
Base circle
Spur circle
In this type of concrete, the steel is pre-tensioned before the superimposed load is applied:
Aggregate
Pre-stressed
Reinforced
Preloaded
This is the term for the range of tightness or looseness resulting from the allowances and tolerances in mating parts:
Limits
Fit
Specifications
Allowance
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
CAD programs which incorporate parametric modeling utilize a system in which the dimensions control the ________.
Size and shape of the model features
Perspective of the model
Shading used to render the model
All of the above
The foundation contractor will work with the following architectural plans.
Foundation
Site plan
Floor plan
All of the above
Spur gear design normally begins with selecting this:
Rack size
Tooth size
Gear size
Pitch diameter
The MASSPROP shortcut will provide the following information.
Mass
Volume
Bounding box
All of the above