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Helical Gears Theory
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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
(5)
Unacademy user
what will be the trick ! when they ask the mirror image of 12:40 !
Dexter XD
7 months ago
12 remains 12 & 60-40
Sagarika Nayak
6 months ago
then it will be subtracted from 24:00 i.e 23:60
Pratik Kumar
14 days ago
Thanks Amit and sagarika
प्रणिपात गुरुदेव!!!!!!!!
प्रणिपात गुरुदेव
sir 20 degree stub tooth m addendum aur dedendum dono short hota hai kya Ese 2007 ke question m ye confusion hai pls clear sir
Akhil Varghese
4 months ago
Addendum kam Hota hai kyuki adden stub Karke kam kiya jaata hai
stub karne se addendum hi toh kam hoga...
Sir SPIRAL OR BEVEL Gear ke Bhi Calculations ka Video Banao na