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INTERSECTION AND DEVELOPMENTOF SURFACES PROBLEMS

PROBLEMS 7.1 A cone of base diameter 3-in and height 3.5-in is sectioned by a plane at an angle of 45 with the axis of the cone at a height of 2-in. Draw development for the truncated cone. 7.2 A cone of base diameter 6-in having an altitude of 5-in is penetrated on one side by […]

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Use of Instruments and Lettering PROBLEMS

PROBLEMS 2.1 Leaving a gap of 1-in from the top border line, draw guide lines for five lettering lines maintaining height of letters equal to 3/B-in and gap in between two lettering lines equal to 1/2-in. Write each of the letters I, H, T, L, E, F, N, 2, Y, V, A, M, W, and X,

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