basic mechanical oriented questions

Answer Posted / prasanth

Ductility-it is the property of the material to elongate while applying the tensile load and becomes its original shape after removel of load.
Plasticity-It is the property of the material to under go the permanent deformanation under load.
Hardness- "Resistance of metal to plastic deformation, usually by indentation.
Stress-the load applied per unit area.
elasticity-Elasticity is the way a material initially responds when it is subjected to stresses. Elasticity refers to the material's ability to deform in a non-permanent way, meaning that when the stress load is removed from the material it will recover its original form

Is This Answer Correct ?    7 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is a process flow diagram?

647


Explain the procedure in staring a F.O. purifier

1901


Why gas turbine power plant needs efficient compressor ?

714


Does the rate increase by experience or number of years worked?

592


If Seller is Registered with Karnatka State and Selling the Engg. goods to Delhi based non registered company, then what is the CST they charge?

1644






What are steam turbine parts usually come into damage?

1407


Explain the opening and closing of water to the bowl of the purifier

1778


What is the mechanical advantage of a double pulley?

647


Sketch the jacket cooling system?

1671


What pressure is highest L.O. Gravity Head or S.W. of the stern tube circulation

1570


Name the indicator diagram.

1505


hi sir would u plz kindly send me d previous years IOCL test papers......plz send it to this email id...jomygeorge787@hotmail.com

1540


How are the pneumatic system and the hydraulic system similar?

678


what is the efficiency of horizontal & vertical feed water heaters?

1743


What color are thermal oil piping lines?

779