Materials and Construction A chemical change takes place when iron Melts None of these Rusts Is heated Melts None of these Rusts Is heated ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are used for making Both A & B Abrasives Cutting tools Neither A nor B Both A & B Abrasives Cutting tools Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vessels made of __________ can be used to store dry chlorine. Thermoplastic materials Nickel Steel or iron None of these Thermoplastic materials Nickel Steel or iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel rods are used in reinforced concrete to increase its __________ strength. None of these Shear Compressive Tensile None of these Shear Compressive Tensile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bog iron used for the adsorption of H?S from coke oven gas is Carbon free iron An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) Iron impregnated with resin (usually bakelite) None of these Carbon free iron An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) Iron impregnated with resin (usually bakelite) None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following undergoes granular fracture? Steel None of these Wrought iron Cast iron Steel None of these Wrought iron Cast iron ANSWER DOWNLOAD EXAMIANS APP
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