Visual Science for Technical Graphics Write L R F or B in Ea

Visual Science for Technical Graphics Write L, R, F, or B in Each box

Solution

3-R,4-F(See the cross section and visualize them from the sides and closely match them and each and every object is different in their cross sections and observe their top views and directions of their slope)

5-F,6-B,7-R,8-L(same as above)

9-R,10-B,11-L,12-F(HERE SEE WHICH SLANT SIDE IS MATCHING WITH THE GIVEN i.e see decrease in area of each of them)

13-L,14-R,15-F,16-B(HERE MATCH THE SQUARE TYPE C/S CLOSELY)

Thank you.