Cam size depends upon Theory of Machines Mcqs April 16, 2019 BILAL KHATTAK0 A.Cam operating speed B.Pitch cricle C.Base circle D.Prime circle E.Outer circle Related Mcqs: In a radial cam with a roller on follwer the prime circle can be defined as The throw of a cam is the maximum distance of the follower from Which one of the following is not applicable to involute profile The thickness of a gear tooth is measured The pitch point on a cam is In case of gears, the module is The prime circle of a cam is The minimum cranking speed in petrol engines is The pitch circle of a cam is Critical speed of turbine is