Materials and Construction Approximate value of the modulus of elasticity for steel is about __________ x l0⁶kg/cm². 0.5 40 2 75 0.5 40 2 75 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The loss of strength in compression which occurs, when there is a gain of strength in tension due to over loading is called Relaxation Hooke's effect Hysterisis Bauschinger effect Relaxation Hooke's effect Hysterisis Bauschinger effect ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In drop forging process, the forging is done by dropping the __________ at high velocity. Hammer Weight on hammer Die with hammer Workpiece Hammer Weight on hammer Die with hammer Workpiece ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metal at the top of the electromotive series is Most noble Least active Most stable Most active Most noble Least active Most stable Most active ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Manganese in steel affects its Ductility Hardness Tensile strength None of these Ductility Hardness Tensile strength None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel by its softening, it is subjected to Shot blasting Annealing Cold working Heating Shot blasting Annealing Cold working Heating ANSWER DOWNLOAD EXAMIANS APP
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