Explain the difference between ferrite, austenite and graphite ?
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if HR asks about, to tel us about automobile engineering wht should we answer him
What are the causes of failure of boiler tubes ?
Find the greatest and smallest number among the given 5 numbers without using ‘>’ or ‘<’ operators
Do you have idea about various methods of production of gears ?
What is conduction?
HOW WE CALCULATE THE WELDING IN JOB.
What are the disadvantages of axial flow (piston type) automatic control valve compared to the conventional types (globe or diaphragm) If you are a designer/specifier, do you accept this type of valve for using in building's piping systems ?
Will a steel cable become longer if it is heated while under load?
How we make bend & diffuser from any pipe (it's equation)& how we mark in pipe....
What is the difference between the flight of a plane and a helicopter?
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