Materials and Construction Gunmetal and bronze are not corroded by the action of Synthetic detergent solution Hydrochloric acid (10%) Wet chlorine Nitric acid (< 25%) Synthetic detergent solution Hydrochloric acid (10%) Wet chlorine Nitric acid (< 25%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not a non-ferrous alloy? Magnalium Gun metal Muntz metal Meehanite Magnalium Gun metal Muntz metal Meehanite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in steel wholly in the Free state as graphite Combined form Neither A nor B Both A & B Free state as graphite Combined form Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An elastic behaviour of materials is expressed in terms of Stress-strain curve Hysterisis loop area Relaxation time None of these Stress-strain curve Hysterisis loop area Relaxation time None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rotary kilns in cement industry are lined with____bricks. High alumina & high magnesia Silica Fireclay Lead High alumina & high magnesia Silica Fireclay Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum carbon content in any variety of steel can be upto 1.3%. Steel containing 0.4% Carbon is not used for making Nuts Studs Chiesels Bolts Nuts Studs Chiesels Bolts ANSWER DOWNLOAD EXAMIANS APP
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