Materials and Construction Iron alloyed with carbon upto 2% is called Pig iron High carbon steel Wrought iron None of these Pig iron High carbon steel Wrought iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aqueous nitric acid is stored in Cast iron vessel lined with acid-proof masonry brick Cast iron vessel Steel drum Stainless steel vessel Cast iron vessel lined with acid-proof masonry brick Cast iron vessel Steel drum Stainless steel vessel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of lead, sulphur and phosphorus to low carbon steel helps in improving its Corrosion resistance Machinability Tensile strength Compressive strength Corrosion resistance Machinability Tensile strength Compressive strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mixing vessel used for the chlorination of methane to produce methyl chloride is made of High carbon steel Aluminium Cast iron Copper High carbon steel Aluminium Cast iron Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A material capable of undergoing large permanent deformation, when subjected to tension is termed as Friable None of these Brittle Ductile Friable None of these Brittle Ductile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising (i.e., zinc coating) of steel sheets is done to Neither A nor B Prevent its rusting by contact with corrosive atmosphere Both A & B Protect the base metal by cathodic protection Neither A nor B Prevent its rusting by contact with corrosive atmosphere Both A & B Protect the base metal by cathodic protection ANSWER DOWNLOAD EXAMIANS APP
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