Materials and Construction Silicon percentage in acid resistant cast iron is about 20 14 8 4 20 14 8 4 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Amount of energy that a material can absorb before its fracture is a measure of its Toughness Ductility Resilience Malleability Toughness Ductility Resilience Malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Semi steel' is Neither A nor B Stronger than cast iron Both A & B Produced by adding 10-20% steel to the cupola charge Neither A nor B Stronger than cast iron Both A & B Produced by adding 10-20% steel to the cupola charge ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Coke oven walls are lined with __________ bricks. Low thermal conductivity Tar-dolomite Silica Fire clay Low thermal conductivity Tar-dolomite Silica Fire clay ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Hypersil' is a __________ steel. Molybdenum Silicon Tungsten High speed Molybdenum Silicon Tungsten High speed ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel is A low carbon steel (0.05 to 0.3% carbon) A high carbon steel (0.5 to 1.5% carbon) Very poor in strength & ductility Highly resistant to corrosion (as much as stainless steel) A low carbon steel (0.05 to 0.3% carbon) A high carbon steel (0.5 to 1.5% carbon) Very poor in strength & ductility Highly resistant to corrosion (as much as stainless steel) ANSWER DOWNLOAD EXAMIANS APP
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