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Trusses-Course Introduction (in Hindi)
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Brief Introduction about the course and Examination.

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

Unacademy user
sir i am very hapy to watch your video but friction device chapter not available so give this chapter
plz differentiate "collision" and "impact"
Rahul Patel
a year ago
For collision two body must be in physical contact... But for impact it is not necessary because impact also occurs without physical contact...
Rahul Patel
a year ago
Ex.. Impact through electromagnetic wave
Samarth Sojitra
a year ago
that's right but as in chemical reaction two atom collied to each other that also collision? or anything else?????
Rahul Patel
a year ago
Yes.. It is collision and in chemical reaction atoms collide to each other and due high kinetic energy of atom they collide and there bond break and new bonds formed...
Sir! isme virtual work v add kr dijiyega...
sir in syllabus of ESE there is no mention about trusses, but I am assuming as you say anything can be asked to padh lena acha😂
plz differentiate "collision" and "impact"
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