Question #12494

Calculate change gears to cut a three start thread having a pitch of 1.5 mm; the lead screw has a pitch of 6 mm.

A.
Driver 45 teeth, Driven 60 teeth
B.
Driver 60 teeth, Driven 50 teeth
C.
Driver 30 teeth, Driven 70 teeth
D.
Driver 50 teeth, Driven 100 teeth
Explanation

No explanation provided.