Materials and Construction Ceramic recuperators are generally made of Calcium carbide Silicon carbide Fireclay bricks High alumina bricks Calcium carbide Silicon carbide Fireclay bricks High alumina bricks ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Post weld heat treatment is done by Solution annealing Normalising Tempering Stress relieving Solution annealing Normalising Tempering Stress relieving ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is a suitable material of construction for handling __________ solutions. Concentrated acidic None of these Alkalis & alkaline Dilute acidic Concentrated acidic None of these Alkalis & alkaline Dilute acidic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The phenomenon in which slow extension of material takes place with the time at constant load is called Creep Plasticity Elasticity Ductility Creep Plasticity Elasticity Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plastics are Non-biodegradable Used in very high temperature applications All of these Not suitable for drainage pipe manufacture Non-biodegradable Used in very high temperature applications All of these Not suitable for drainage pipe manufacture ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acid proof stoneware Has very low strength Cannot be heated Is broken by small temperature changes All of these Has very low strength Cannot be heated Is broken by small temperature changes All of these ANSWER DOWNLOAD EXAMIANS APP
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