Materials and Construction Telfon (PTFE) is corroded by Sulphuric acid Hydrochloric acid (95%) Hydrochloric acid (10%) None of these Sulphuric acid Hydrochloric acid (95%) Hydrochloric acid (10%) None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A metallic alloy in which one of the constituent metal is __________ , is called an amalgam. Zinc Tin Mercury Lead Zinc Tin Mercury Lead 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 Bauschinger effect Hooke's effect Hysterisis Relaxation Bauschinger effect Hooke's effect Hysterisis ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetylene gas holder is made of Monel metal Cast iron Copper Steel Monel metal Cast iron Copper Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metal at the top of the electromotive series is Most stable Most active Most noble Least active Most stable Most active Most noble Least active ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon percentage in medium carbon steel is around 1 to 1. 5 0.35 to 0.5 0.8 to 1.4 0.1 to 0.35 1 to 1. 5 0.35 to 0.5 0.8 to 1.4 0.1 to 0.35 ANSWER DOWNLOAD EXAMIANS APP
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