Question Detail
Question
Referring to the 'Tangency Problems' (Figure 1) on page 25, what are the two main radii indicated for the large curved features of the component?
Correct Answer
Option B is the correct answer.
Detailed Explanation
Figure 1 on page 25 clearly labels the large outer curve as R50 and the inner curve forming the 'eye' as R20.
Hint
Carefully examine the radius labels directly on the first diagram of 'TANGENCY PROBLEMS' on page 25.