1.What are the four standard types of projections?
2.What are the advantages of using grid paper for sketching?
3.What is the correct technique for sketching a circle or arc?
4.When is isometric grid paper used? When is square grid paper used?
5.What type of three-dimensional drawing can easily be drawn on square grid paper?
6.What is the advantage of sketching an object first before drawing it using CAD?
7.Why are tangent points so important when sketching, drawing on paper with instruments, or using CAD?
8.What is the difference between proportion and scale?
9.Which view should be sketched directly below the TOP view?
10.Why should center lines, visible lines, and hidden lines line up between views when sketching?