Materials and Construction The specific gravity of coal depends mainly on its __________ content. Ash Volatile matter Carbon Moisture Ash Volatile matter Carbon Moisture ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The behaviour of visco-elastic material is time dependent. This behaviour is commo in __________ materials. Non-crystalline organic polymeric Non-crystalline solid Rubberry Crystalline Non-crystalline organic polymeric Non-crystalline solid Rubberry Crystalline ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 18-4-1 high speed steel contains 18%, 4% and 1% respectively of Chromium, tungsten and vanadium Tungsten, vanadium and chromium Vanadium, chromium and tungsten Tungsten, chromium and vanadium Chromium, tungsten and vanadium Tungsten, vanadium and chromium Vanadium, chromium and tungsten Tungsten, chromium and vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials fabrication can not be done by Slip casting Extrusion Plastic pressing Welding Slip casting Extrusion Plastic pressing Welding ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic recuperators are generally made of Calcium carbide Fireclay bricks High alumina bricks Silicon carbide Calcium carbide Fireclay bricks High alumina bricks Silicon carbide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Molybdenum steels containing 0.15 to 0.40% molybdenum Are prone to temper brittleness Are used for automobile parts like gears, axle, shaft, bearings etc Have very poor fatigue resistance Do not contain nickel or chromium or both Are prone to temper brittleness Are used for automobile parts like gears, axle, shaft, bearings etc Have very poor fatigue resistance Do not contain nickel or chromium or both ANSWER DOWNLOAD EXAMIANS APP
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