1 In the United States and Canada, multiview drawings are based onA) first-angle projection. B) second-angle projection. C) third-angle projection. D) fourth-angle projection. E) individually adopted standards. 2 In European countries, multiview drawings are based onA) first-angle projection. B) second-angle projection. C) third-angle projection. D) fourth-angle projection. E) individually adopted standards. 3 Cylinders, cones, and frustums of cones have ____ curved surfaces.A) two B) three C) multiple D) single E) double 4 The number of views needed to describe an object completely depends on itsA) size and shape. B) shape and characteristics. C) width, depth, and height. D) Both a and b above. E) Both b and c above. 5 In third-angle projection, the views most commonly used are theA) top, front, and left side. B) top, front, and right side. C) front, top, and back. D) front, right side, and left side. E) front, right side, and back. 6 The process of drawing what you have visualized is ____.A) implementation B) multiview drawing C) projection D) location E) offset 7 In AutoCAD® , the ____ command creates lines that extend infinitely in both directions.A) XLINE B) OFFSET C) LINE D) RAY E) DIMSTYLE 8 The ability to see clearly in the mind's eye what an object looks like isA) ideation. B) creativity. C) aesthetics. D) vision. E) visualization. 9 A ____ is a physical 3D model with no interior propertiesA) wireframe B) solid model C) primitive D) rendering E) offset 10 In CAD, to create a wireframe, you can use the 3D coordinates, using the keyboard, or the ____ command.A) LINE B) XLINE C) THICKNESS D) RAY E) OFFSET