# Tech. CAD Semester 1 Review (Part 2): Question Preview (ID: 28218)

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A drafting instrument used to make measurements
a) ruler
b) engineer's ruler
c) scale
d) square

A pentagon is a closed figure with ____ sides
a) 6
b) 4
c) 8
d) 5

A hexagon is a closed ____ sided figure.
a) 5
b) 6
c) 8
d) 12

A triangle that has two sides of equal length is an (a)__________ triangle.
a) right
b) isosceles
c) equilateral
d) scalene

Circles that share the same center are called_____________.
a) common center
b) eccentric circles
c) concentric cirlces
d) bulls eye

Bisect means to.......
a) two lines intersect
b) two lines are at 90 degree angles
c) divided into two equal parts
d) construct two equal lines

Lines are perpendicular when they .....
a) are at 90 degree angles
b) they are always the same distance apart
c) never intersect
d) none of the above

Lines that are parallel.......
a) intersect at 90 degree angles
b) can intersect at any angle
c) will never intersect
d) none of the above

In a multiview drawing, these views are known as the normal views.
a) front, top, left-side
b) front, rear, righ-side
c) front, top, righ-side
d) left side, right side, top

In a multiview drawing, the front view shows exact __________ and _____________.
a) width and depth
b) width and height
c) depth and height
d) none of the above

In a multiview drawing, the top view shows exact __________ and _____________.
a) height and depth
b) width and height
c) depth and width
d) none of the above

In a multiview drawing, the right-side view shows exact __________ and _____________.
a) height and depth
b) width and depth
c) height and width
d) none of the above

The process of projecting two or more views of an object onto imaginary planes by drawing lines perpendicularly from the object to the planes is called...........
a) angles of projection
b) orthographic projection
c) third-angle projection
d) first-angle projection

In a multiview drawing a cone appears as a triangle in the front view and a _________ in the top view. (I recommend you draw this on a piece of scratch paper)
a) triangle
b) square
c) circle
d) ellipse

A cylinder shown in three views would appear as a ___________ in one view and __________ ‘s in the other two views. (I recommend you draw this on a piece of scratch paper)
a) rectangle and circle
b) circle and hexagon
c) triangle and circle
d) circle and ellipse

To keep numbers from getting crowded, the first row of dimensions should be spaced at least ________ from the object.
a) .5
b) .25
c) .38
d) 1

To keep numbers from getting crowded, the second row of dimensions should be spaced at least ________ from the first row of dimensions.
a) .5
b) .25
c) .38
d) 1

The American National Standards Institute and the International Standards Organization are 2 organizations that set the rules for drafters, architects, and engineers.
a) True
b) False
c)
d)

When dimensioning your text height should be set to.....
a) .38
b) .25
c) .5
d) .125

In the unidirectional system of dimensioning, dimensions are always read from the _______ of the sheet.
a) bottom
b) left
c) top
d) right

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