Materials and Construction The most commonly used resin for making reinforced plastic is Unsaturated polyester Polyurathane Polypropylene Nylon-6 Unsaturated polyester Polyurathane Polypropylene Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Condenser tubes are not made of Wood metal Muntz brass Aluminium brass alloy Cartridge brass Wood metal Muntz brass Aluminium brass alloy Cartridge brass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gunmetal and bronze are not corroded by the action of Nitric acid (< 25%) Synthetic detergent solution Wet chlorine Hydrochloric acid (10%) Nitric acid (< 25%) Synthetic detergent solution Wet chlorine Hydrochloric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest material? Flourite Quartz Topaz Corrundum Flourite Quartz Topaz Corrundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The phenomenon in which slow extension of material takes place with the time at constant load is called Creep Plasticity Ductility Elasticity Creep Plasticity Ductility Elasticity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of silicon in steel Decreases the blow holes formation tendency in castings None of these Indicates that steel is not deoxidised properly Is in the form of free Si Decreases the blow holes formation tendency in castings None of these Indicates that steel is not deoxidised properly Is in the form of free Si ANSWER DOWNLOAD EXAMIANS APP
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