Workshop Technology The recrystallisation temperature of steel is 400°C None of these 800°C 600°C 400°C None of these 800°C 600°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The property of sand due to which the sand grains stick together is called Permeability Collapsibility Adhesiveness Cohesiveness Permeability Collapsibility Adhesiveness Cohesiveness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Notching is the operation of Removal of metal to the desired shape from the edge of a plate Bending a sheet of metal along a curved axis Cutting a sheet of metal in a straight line along the length Cutting a sheet of metal through part of its length and then bending the cut portion Removal of metal to the desired shape from the edge of a plate Bending a sheet of metal along a curved axis Cutting a sheet of metal in a straight line along the length Cutting a sheet of metal through part of its length and then bending the cut portion ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Aluminium is the best material for making patterns because it is Light in weight Corrosion resistant All of the listed here Easy to work Light in weight Corrosion resistant All of the listed here Easy to work ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In TIG arc welding, the welding zone is shielded by an atmosphere of Argon gas Helium gas None of these Either (A) or (B) Argon gas Helium gas None of these Either (A) or (B) ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thermit welding is often used in Repairing broken shears All of these Replacing broken gear teeth Joining rails, truck frames and locomotive frames etc. Repairing broken shears All of these Replacing broken gear teeth Joining rails, truck frames and locomotive frames etc. ANSWER DOWNLOAD EXAMIANS APP
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