Materials and Construction With increase in the carbon percentage in the steel, its Tensile strength increases All of these Hardness increases Ductility reduces Tensile strength increases All of these Hardness increases Ductility reduces ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The process of coating steel sheets by zinc to improve its corrosion resistance is called Galvanising Zincification Tempering Calorising Galvanising Zincification Tempering Calorising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine (15% concentration) can be stored in a vessel made of Karbate Monel None of these Cast iron Karbate Monel None of these Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Perspex is nothing but Aluminium foil clad with bakelite An elastomer An alloy of lead and tin Acrylic sheet Aluminium foil clad with bakelite An elastomer An alloy of lead and tin Acrylic sheet ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rotary driers are generally made of High silicon iron (14% Si) Tin lined with refractory bricks Cast iron Mild steel High silicon iron (14% Si) Tin lined with refractory bricks Cast iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The softest material in Mho's scale (for measuring hardness) is None of these Rubber Talc Gypsum None of these Rubber Talc Gypsum ANSWER DOWNLOAD EXAMIANS APP
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