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In a multiview drawing the top always appears above which view?
Front
The first dimension line is is spaced ____ from the view depending on space available in the Drawing
.375” to 1“
A rectangle cylinder will appear as a circle in one view and as ___ in other views
Rectangle
Surfaces and intersections that are hidden behind an object are presented by what
hidden lines
What line takes precedence above all others
Visible
when making a multi-view drawing which view should should describe the shape of the object
Front
A thick connecting line on a single diagram indicates what circuit?
Primary
Connection diagrams are also known as
wiring
A single line diagram that uses block shapes to present an overview of a system in its simplest form
false
A single line diagram is a complete electronic circuit usually very small in size
false
a single line diagram uses special symbols to represent electrical circuits and wiring devices
False
a single line diagram is a simplified representation of a complex circuit or an entire system
true
a sacle of 1/4 to 1 is known as
quater scale
what do center lines rep?
axes of symmetrical parts, circles and holes, paths of motion
what instrument is used to draw circles
compass, circle template
object lines are also known as what
visible lines
what drawing file has preconfigured settings
Template
what is a closed circle object with an oval shape
ellipse
what diagrams are the most frequently used drawings in the electronics field
Schematic
what object has equal sides and equal lengths and included angles
polygon
what is a small rounded inside corner
fillet
what is something defined by having position but not extension
point
integrated circuits are commonly manufactured as small assemblies called
chips
the instructions that you provide cad to achieve the end result is called
commands
_____ dimensions describe the size of each feature on a part
size
distance from parts edge to holes center is called
location
other name of multi-view drawing process is
orthographic projection
what is a laminated board containing integrated circuits and other electronic devices connected by paths printed on it
printed circuit board
on a block diagram heavy lines represent
single path
what is a portion of a circle
arc
____ commands such as the line command allow you to create objects on the computer screen
Draw
A_____ is a virtual piece of paper on which cad objects are placed
Layer
which is true about a multi-view drawing
its a projection drawing, it shows one object from several different views, it has 3 projection planes
2 common types of dimension in a drawing
location, size
what are extension lines used to indicate
termination of a dimension
what is a major classification of a connection diagram
continuous line, uninterrupted line, tabular
which are basic methods to dimension in CAD
Linear
Radius
Diameter
Angular
CAD stand for
Computer Aided Design
3 principal proj planes
front profile and horizontal
3 main views in multiview sketching
front, top, right
which of the following is a basic type of straight line
Horizontal
Vertical
Inclined
Oblique
Flat objects made from realtivly thin sheet stock may be represented by only indication one view by using
stock thickness
Note
Flashcard