Materials and Construction Softening of hardned steel is done by its Tempering Carburising Normalising Annealing Tempering Carburising Normalising Annealing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Very high sulphur in pig iron makes Its hard and machinable Its casting unsound Its brittle and malleable All of these Its hard and machinable Its casting unsound Its brittle and malleable All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most elastic material? Plastic Rubber Glass Steel Plastic Rubber Glass Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel by its softening, it is subjected to Shot blasting Cold working Annealing Heating Shot blasting Cold working Annealing Heating ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For storing water and acid free benzol, use a __________ vessel. None of these Karbate Stainless steel Steel None of these Karbate Stainless steel Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is a __________ material. Brittle Tough Malleable Ductile Brittle Tough Malleable Ductile ANSWER DOWNLOAD EXAMIANS APP
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