Materials and Construction The softest material in Mho's scale (for measuring hardness) is Rubber Gypsum Talc None of these Rubber Gypsum Talc None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Work hardening of a material Does not affect its ductility Increases its ductility Decreases its tensile strength Decreases its ductility Does not affect its ductility Increases its ductility Decreases its tensile strength Decreases its ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rotary kilns in cement industry are lined with____bricks. Fireclay Silica Lead High alumina & high magnesia Fireclay Silica Lead High alumina & high magnesia ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nickel in steel improves its All of these Corrosion resistance Cutting ability Wear resistance All of these Corrosion resistance Cutting ability Wear resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron and steel pipes are produced by __________ casting. Die Investment Slush True centrifugal Die Investment Slush True centrifugal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vycor, a widely used material for making 'thermal wells' in temperature measurement, is a Metallic alloy Cermet Thermosetting plastic Glass Metallic alloy Cermet Thermosetting plastic Glass ANSWER DOWNLOAD EXAMIANS APP
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