Sir Plz Send me the questions of interview of Mechanical
stream for ONGC
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Q. what @the interview exact Q&A is it correct
how to check quality of steel?
what is the water condition in high pr. boiler?
What is the differences between CI & SI Engines.
Define ferrite?
How much resistance is offered to heat flow by drop wise condensation ?
What is orthographic drawing?
what is the difference between ball bearing and journal bearings and its applications
State the laws of thermodynamics and its importance of in mechanical engineering.
How fast is a jet plane?
what are diffrent types of pneumatic conveying systems?
1 ton equal to