Materials and Construction Gunmetal and bronze are not corroded by the action of Hydrochloric acid (10%) Synthetic detergent solution Wet chlorine Nitric acid (< 25%) Hydrochloric acid (10%) Synthetic detergent solution Wet chlorine Nitric acid (< 25%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Heavy duty bearings are usually made of White metal Phosphorous bronze Monel Zinc White metal Phosphorous bronze Monel Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel balls for ball bearings are generally made of __________ steel. Free carbon Cast Stainless Carbon chrome Free carbon Cast Stainless Carbon chrome ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum consumption of lead is in the manufacture of Storage batteries Solder alloys Lead lined vessels Electric cable sheathing Storage batteries Solder alloys Lead lined vessels Electric cable sheathing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Reduction in the grain size reduces the __________ of the material. All of these Fatigue resistance Tensile strength Creep resistance All of these Fatigue resistance Tensile strength Creep resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The addition of antimony in tin-based alloys improves its Rupture strength and hot hardness Deformation resistance Wear resistance Impact strength and bonding strength Rupture strength and hot hardness Deformation resistance Wear resistance Impact strength and bonding strength ANSWER DOWNLOAD EXAMIANS APP
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