Materials and Construction Which of the following is the softest material? Flourite Quartz Calcite Corrundum Flourite Quartz Calcite Corrundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The process of coating steel sheets by zinc to improve its corrosion resistance is called Zincification Tempering Calorising Galvanising Zincification Tempering Calorising Galvanising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Among the tin containing alloys, __________ consumes the maximum amount of tin. Bronzes White metal Pewter matal Solder Bronzes White metal Pewter matal Solder ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following undergoes granular fracture? Steel Wrought iron Cast iron None of these Steel Wrought iron Cast iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the least carbon percentage? White cast iron Mild steel Low carbon steel Wrought iron White cast iron Mild steel Low carbon steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high amount of silicon in cast iron Suppresses the decomposition of Fe₃ C Reduces its fluidity Increases the contraction of the metal Increases the formation of graphite Suppresses the decomposition of Fe₃ C Reduces its fluidity Increases the contraction of the metal Increases the formation of graphite ANSWER DOWNLOAD EXAMIANS APP
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