Materials and Construction Silicon percentage in acid resistant cast iron is about 14 4 20 8 14 4 20 8 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel rods are used in reinforced concrete to increase its __________ strength. None of these Tensile Shear Compressive None of these Tensile Shear Compressive ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dilute sulphuric acid is transported in __________ pipes. Special alloys Lead Copper Mild steel Special alloys Lead Copper Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardening of steel is not possible unless it is heated __________ critical point. Above the highest Above the lowest Between the first & second Between the second & third Above the highest Above the lowest Between the first & second Between the second & third ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Percentage elongation of a material is a measure of its Malleability Ductility Toughness Brittleness Malleability Ductility Toughness Brittleness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following alloy steels has the energy saving properties making it suitable for use in electrical machines? None of these Silicon steel Chromium steel Molybdenum steel None of these Silicon steel Chromium steel Molybdenum steel ANSWER DOWNLOAD EXAMIANS APP
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