welcome to Do else "The hub of mechanical engineering "
I am sangram present here to help you to become the better version of youself
How this channel help you?
1.Iam keep publishing the basic concepts of mechanical engineering
2. providing the important question and answer and previous year question solution of diploma engineering mechanical

if you want to contact me regarding your doubts and any study material
you can mail me on the given mail.
skparida.ent@gmail.com