Materials and Construction High speed steel tools retain their hardness upto a temperature of __________ °C. 750 500 900 1100 750 500 900 1100 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The chlorinator used in the manufacture of DDT is made of Bakelite Teflon Glass Glass lined steel Bakelite Teflon Glass Glass lined steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of silicon in steel Decreases the blow holes formation tendency in castings Indicates that steel is not deoxidised properly Is in the form of free Si None of these Decreases the blow holes formation tendency in castings Indicates that steel is not deoxidised properly Is in the form of free Si None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Reactor used in the production of polyvinyl chloride (PVC) is made of Nickel or glass lined steel Lead Aluminium Tantalum Nickel or glass lined steel Lead Aluminium Tantalum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metalloid is Highly electronegative in nature An alloy An element which exhibits the properties of both metal & non-metal All of these Highly electronegative in nature An alloy An element which exhibits the properties of both metal & non-metal All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Very high sulphur in pig iron makes All of these Its hard and machinable Its casting unsound Its brittle and malleable All of these Its hard and machinable Its casting unsound Its brittle and malleable ANSWER DOWNLOAD EXAMIANS APP
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