PracticalStudent.com
|
|||
Technical Drawing - Exam Papers - Ordinary - 2001 - Paper 1Question 4Fig. 4 shows a circle C which rolls clockwise along the line AB for one complete revolution. (a) Draw the locus of point P on the circle for this movement. (b) Draw one convolution of an archimedian spiral when the shortest radius is 20 mm and the longest
radius is 75 mm. ![]() ![]() |
|||