Materials and Construction Which is an amorphous material? Mica Glass Brass Cast iron Mica Glass Brass Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The softest material in Mho's scale (for measuring hardness) is Talc Gypsum None of these Rubber Talc Gypsum None of these Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rubber lined vessels are corroded by the action of Aqua regia Sulphuric acid (95%) All of these Chloroform Aqua regia Sulphuric acid (95%) All of these Chloroform ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chilled iron castings are Highly wear resistant None of these Easily machinable Soft on surface Highly wear resistant None of these Easily machinable Soft on surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of manganese in alloy steel improves its Cutting ability Corrosion resistance Abrasion resistance & toughness Elasticity & creep resistance Cutting ability Corrosion resistance Abrasion resistance & toughness Elasticity & creep resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duriron is Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion Acid resistant, brittle and very hard High silicon iron All of these Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion Acid resistant, brittle and very hard High silicon iron All of these ANSWER DOWNLOAD EXAMIANS APP
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