Materials and Construction The specific gravity of coal depends mainly on its __________ content. Carbon Moisture Ash Volatile matter Carbon Moisture Ash Volatile matter ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is having very high All of these Proximity between its elastic limit and ultimate breaking strength Ductility Tensile strength All of these Proximity between its elastic limit and ultimate breaking strength Ductility Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a non-magnetic material? Zinc Cobalt None of these Nickel Zinc Cobalt None of these Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion involves exchange of electrons in __________ corrosion. Both A & B Electrochemical Neither A nor B Chemical Both A & B Electrochemical Neither A nor B Chemical ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel is a constituent of Monel metal Duralumin Solder Bronze Monel metal Duralumin Solder Bronze ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Copper is dissolved from its ore by H₂SO₄ in a percolation tank made of Stainless steel High silicon iron (14% Si) Reinforced concrete lined with lead Wood Stainless steel High silicon iron (14% Si) Reinforced concrete lined with lead Wood ANSWER DOWNLOAD EXAMIANS APP
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