Materials and Construction __________ is used for determining the tensile strength of steels. Hydraulic press Universal testing machine Mechanical press None of these Hydraulic press Universal testing machine Mechanical press None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardened steel is softened by Tempering Annealing Normalising Carburising Tempering Annealing Normalising Carburising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nitrogen in steel Increases its hardness Is desirable Increases its strength Makes it brittle Increases its hardness Is desirable Increases its strength Makes it brittle ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called Wrought iron High carbon steel Pig iron None of these Wrought iron High carbon steel Pig iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel balls for ball bearings are generally made of __________ steel. Carbon chrome Free carbon Stainless Cast Carbon chrome Free carbon Stainless Cast ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For platinum thermocouples, lead wires are made of Copper & copper-nickel alloys Iron & nickel Copper & iron Tin & nickel Copper & copper-nickel alloys Iron & nickel Copper & iron Tin & nickel ANSWER DOWNLOAD EXAMIANS APP
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