Materials and Construction A hardness depth of about 3 mm can be achieved by induction hardness in __________ seconds. 100 500 250 5 100 500 250 5 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 Bauschinger effect Relaxation Hysterisis Hooke's effect Bauschinger effect Relaxation Hysterisis Hooke's effect ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Graphite is corroded by Sulphuric acid (10%) None of these Sea water Hydrochloric acid Sulphuric acid (10%) None of these Sea water Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Interchain forces are the weakest in case of Plastics Both rubber & elastomers Fibres Elastomers Plastics Both rubber & elastomers Fibres Elastomers ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium as a material of construction suffers from the disadvantage of Very high cost Very low strength to weight ratio Scarce availability Rather low tensile strength Very high cost Very low strength to weight ratio Scarce availability Rather low tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mercury is transported in metal containers made of Nickel Iron Lead Aluminium Nickel Iron Lead Aluminium ANSWER DOWNLOAD EXAMIANS APP
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