The locus of a point on the pitch circle from the beginning to end of engagement of two mating gears is called as ___________

The locus of a point on the pitch circle from the beginning to end of engagement of two mating gears is called as ___________ Correct Answer Arc of contact

Arc of contact is defined as the locus of a point on the pitch circle from beginning to end of engagement of two mating gears. It is subdivided into two sections namely arc of approach and arc of recess. Arc of approach + arc of recess = arc of contact.
Bissoy MCQ

Related Questions

Which of the following statements are correct for mating gears with involute profiles? (i) The pressure angle, from the start of the engagement to the end of the engagement, remains constant. (ii) The pressure angle is maximum at the beginning of the engagement, reduces to zero at pitch point, starts decreasing and again becomes maximum at the end of the engagement. (iii) The face and flank of the teeth are generated by a single curve and the normal to this curve at any point is tangent to the base circle of the gear. (iv) The centre distance for a pair of mating gears can be varied within limits without altering the velocity ratio. Select the correct answer using the code given below.
The locus of the point of contact on two mating teeth from beginning of engagement to end of engagement is known as the _______________
Distance between the points of contact of two mating teeth from the beginning of engagement to the end of engagement is known as
Circumferential distance between points from the beginning to the end of engagement of two mating gear on pitch circle is known as
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