Engineering Drawing- Layouts and Lettering - General Questions

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1. The primary unit of measurement for engineering drawings and design in the mechanical industries is the:
A.
Millimeter@
B.Centimeter
C.Meter
D.Kilometer
2. These units are based on inch-foot and yard measurements:
A.International customary units
B.U.S. metric units
C.
U.S. customary units@
D.ISO international units
3. This is how axonometric, oblique, and perspective sketches show objects:
A.Orthographically
B.
Pictorially@
C.Obliquely
D.Parallel
Axonometric projection is a type of orthographic projection used for creating a pictorial drawing of an object, where the lines of sight are perpendicular to the plane of projection, and the object is rotated around one or more of its axes to reveal multiple sides.

4. This type of projection is when projectors are parallel to each other, but are at an angle other than 90 degrees to the plane of projection:
A.
Oblique projection@
B.Perpendicular projection
C.Aesthetic projection
D.Angular projection

5. There are two main types of projection:
A.Parallel and Orthographic
B.Station-point and Perspective
C.Parallel and Convergent
D.
Perspective and Parallel@
Types of Projections
The projections are classified according to the method of taking the projection on the plane. A classification of projection is shown below:

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