Materials and Construction Maximum consumption of zinc is in Electrical industry Alloying Utensil manufacture Galvanising Electrical industry Alloying Utensil manufacture Galvanising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Liners of a ball mill are never made of Cast iron Lead Rubber or ceramic material Alloy steel Cast iron Lead Rubber or ceramic material Alloy steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A hardness depth of about 3 mm can be achieved by induction hardness in __________ seconds. 250 5 100 500 250 5 100 500 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 50 80 70 90 50 80 70 90 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Polythene (low or high density) containers are not corroded by Sulphuric acid (10%) at room temperature Any of these Sulphur trioxide at 60°C Nitric acid (95%) at room temperature Sulphuric acid (10%) at room temperature Any of these Sulphur trioxide at 60°C Nitric acid (95%) at room temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion involves exchange of electrons in __________ corrosion. Neither A nor B Electrochemical Both A & B Chemical Neither A nor B Electrochemical Both A & B Chemical ANSWER DOWNLOAD EXAMIANS APP
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