What is the correct answer?


Hot & cold working of material causes its __________ deformation.

A. Visco-elastic

B. Isotropic

C. Elastic

D. Plastic

Correct Answer :

D. Plastic

Related Questions

Melting point & boiling points of liquid oxygen are respectively - 218.8°C… Dryness fraction of dry steam is 'Amortization' in respect of financial obligation of a company means the Nitriding of a steel part does not increase its __________ is not a case hardening process. __________ of hard alloy and tool steel is done to make it easily machinable. Which of the following relationships is correct for relating the three… Steel produced from phosphatic iron is __________ in nature. Brass parts with high residual tensile stress at the surface are susceptible… Use of flux during soldering is done to The normal stress is the same in all directions at a point in a fluid,… A reduction in thermal resistance during heat transfer does not occur… Fatigue limit improvement by over stressing the metal by successively… Tesla metre per ampere (T. m/A) is the unit for the measurement of X-rays are The laminar boundary layer thickness in zero pressure gradient flow over… Screws are specified by their __________ diameters. Maximum heat dissipation occurs from a steel wire (k = 0.5 W/m. k) of… Sacrificial anode method is used in the protection of pipelines which… Pick out the wrong statement about the machinability of metals. Machinability… Two solutions A1 & A2 have pH value of 2 & 6 respectively. It implies… Upto the critical radius of insulation, added insulation, will In case of compression of one kg of air, the work done will be the least,… A dummy activity is used in PERT network to describe the Austempering process results in the formation of __________ structure. Which of the following terminology is used for the temperature at which… Maximum amount of thermal radiation is emitted at all wavelengths at any… Coating thickness in case of galvanising of steel sheet generally corresponds… For dynamic strain measurement, the Wheatstone bridge used is of __________… Cold cracking in the heat affected zone of a high strength steel weld…