In case the number of teeth on two bevel gears in mesh is 30 and 60 respectively, then the pitch cone angle of the gear will be
A. tan-12
B. п/2 + tan-12
C. п/2 – tan-10.5
D. tan-10.5
Answer:D
In case the number of teeth on two bevel gears in mesh is 30 and 60 respectively, then the pitch cone angle of the gear will be
A. tan-12 B. п/2 + tan-12 C. п/2 – tan-10.5 D. tan-10.5