Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Classification of Gears-5
2,937 plays

More
In this lesson concept of external,internal gears and racks are discussed.

Gaurav Joshi
Mechanical Engineer. Secured AIR 5 in ESE & AIR 47 in GATE. Also cleared BARC,ONGC,ISRO. Worked for BARC, HITACHI.Guitar player & Vocalist

Comments
(6)
Unacademy user
sir double helical aur herrigbone me difference hota h kya???
Astonishing lecture series 😎
View More