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Who invented the four stroke engine? According to you which one is more efficient, four stroke engine or a two stroke engine and why?
Is IS 2062 different from ASTM A 36 or both are almost same
How do you reset the circuit breaker?
why we open open condenser vacume early when the unit get balck?
What is the world's hardest metal?
For hot water : please compare to solar heat and heat pump (environment/operation/invest...) Is there any comparison available. Thank you
why coposite materials are sronger than solids
What are the applications of die casting?
How can check gear pitch?
Which parameter remains constant in a throttling process ?
sir, i am completed in diplamo. can i join in iit, anna univercity as lateral entry. pls reply me sir.
what is the difference between steel tube grade IS 1239&IS 1169
Please anyone send me previous papers of ONGC (Mechanical Engineering) at my email id jtndrkmr.vermaapril@gmail.com. Please help me.
why not soot blowing performed of air preheater, while soot blower is in retract position?
what is tranformer and transducer