Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Gear Questions-2
3,337 plays

More

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
(8)
U
Unacademy user
Will the "Contact ratio" decrease if distance between centers increase?
Sir, please start manufacturing engineering. It's very difficult to understand. your way of teaching is excellent. Please, start soon.
Sir,Due to variation in centre distance , Is law of gearing satisfied???
Gaurav Joshi
a year ago
for involute gears, yes .
Nitin JASROTIA
a year ago
ok sir, thanks for reply
Nitin JASROTIA
a year ago
there is change in pitch point and pressure angle but since base radius not changed thats why velocity ratio constant and law of gearing satisfied.......it is true or false sir
Gaurav Joshi
a year ago
true
Nitin JASROTIA
a year ago
thank u again sir
Bharat Bhushan
a year ago
Sir for involute gears which is preferable less centre distance or large centre distance
Nitin JASROTIA
a year ago
gears are only used for less centre distance ....for large centre distance rope drive or belt drive is used
When center distance between meshing increase, it will result a) Increase in interference b) Decrease in interference
Nitesh Kumar
8 months ago
decrease in interference
when two teeth profiles of gear are conjugate , sliding velocity b/n them (a)is always zero ,all through the path of contact (b)is zero ,at certain points along the path of contact. what should be the answer sir.
Gaurav Joshi
a year ago
b
View More