Building Materials Which of the following gradients exerts maximum influence on properties of steel? manganese sulphur carbon iron manganese sulphur carbon iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Permanent magnets are made of high carbon steel and 20% of cobalt 15% of cobalt 35% of cobalt 45% of cobalt 20% of cobalt 15% of cobalt 35% of cobalt 45% of cobalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of charcoal, saltpetre and sulphur in gun powder by weight, are respectively: 10, 75, 15 10, 15, 75 15, 75, 10 75, 10, 15 10, 75, 15 10, 15, 75 15, 75, 10 75, 10, 15 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The fire clay contains pure Magnesium Lime Oxide of iron Hydrated aluminium silicate Magnesium Lime Oxide of iron Hydrated aluminium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The slump recommended for mass concrete is about 100 mm to 125 mm 125 mm to 150 mm 50 mm to 100 mm 25 mm to 50 mm 100 mm to 125 mm 125 mm to 150 mm 50 mm to 100 mm 25 mm to 50 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen may be dissolved in Carbondioxide Carbon disulphide Water Sodium chloride Carbondioxide Carbon disulphide Water Sodium chloride ANSWER DOWNLOAD EXAMIANS APP
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