Materials and Construction The main constituent of carborundum is __________ carbide. Aluminium Silicon Boron Calcium Aluminium Silicon Boron Calcium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most widely used insulating material for steam carray-ing pipelines? Vermiculite Slag wool Ceramic fibre blanket Glass wool and 85% magnesia Vermiculite Slag wool Ceramic fibre blanket Glass wool and 85% magnesia ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ can replace tungsten in high speed steel, Vanadium Molybdenum Cobalt Chromium Vanadium Molybdenum Cobalt Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Among the tin containing alloys, __________ consumes the maximum amount of tin. Solder Bronzes White metal Pewter matal Solder Bronzes White metal Pewter matal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following commercial metals is most abundantly found in India? Copper Aluminium Nickel Zinc Copper Aluminium Nickel Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ball bearings are normally made of __________ steel. Silicon High speed Chrome High carbon Silicon High speed Chrome High carbon ANSWER DOWNLOAD EXAMIANS APP