Materials and Construction Coke oven regenerators are made of __________ bricks. Silica Fire clay High electrical conductivity Low thermal conductivity Silica Fire clay High electrical conductivity Low thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Residual magnetism in steel for magnets is increased by the addition of Cobalt Chromium Tungsten Nickel Cobalt Chromium Tungsten Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum consumption of copper is in Electrical industry Utensil manufacture Small scale industries Industrial equipment manufacture Electrical industry Utensil manufacture Small scale industries Industrial equipment manufacture ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The main purpose of galvanising iron sheets is to Prevent the action of water Prevent the action of oxygen Harden the surface Increase its glossiness and lustre Prevent the action of water Prevent the action of oxygen Harden the surface Increase its glossiness and lustre ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Compressive strength of wood is usually more along the grains. The tenile strength of wood as compared to that of steel is about One third Half One twelfth One fifth One third Half One twelfth One fifth ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid absorber in made of Mild steel Cast iron Stainless steel Karbate Mild steel Cast iron Stainless steel Karbate ANSWER DOWNLOAD EXAMIANS APP
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