In case of spur gears the profile is
A)Radius that connects the root circle to the profile of the tooth
B)The curve forming face and flank
C)The part of the tooth surface lying below the pitch surface
D)The surface of the top of tooth
E)The width of the gear tooth measured axially along the pitch surface

Question

Quizplus · Accepted Answer

The profile of spur gears refers to the curve forming the face and flank of the gear teeth, which is essential for their operation and engagement with other gears.

In Case of Spur Gears the Profile Is