Materials and Construction A measure of toughness of a material is its Area under stress-strain diagram Ultimate strength Yield strength Percentage elongation Area under stress-strain diagram Ultimate strength Yield strength Percentage elongation ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? Annealing None of these Tempering Normalising Annealing None of these Tempering Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Platinum and silver are corroded by Phosphoric acid Sulphuric acid (10%) Caustic soda solution None of these Phosphoric acid Sulphuric acid (10%) Caustic soda solution None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vessels made of __________ can be used to store dry chlorine. Nickel Thermoplastic materials None of these Steel or iron Nickel Thermoplastic materials None of these Steel or iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following pairs of elements may form an alloy? Iron & carbon None of these Iron & mercury Platinum & mercury Iron & carbon None of these Iron & mercury Platinum & mercury ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Balls in a ball mill are usually made of Steel Bronze Cast iron Stainless steel Steel Bronze Cast iron Stainless steel ANSWER DOWNLOAD EXAMIANS APP
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