Workshop Technology The acetylene cylinder is usually painted with White colour Black colour Maroon colour Yellow colour White colour Black colour Maroon colour Yellow colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In TIG arc welding, the welding zone is shielded by an atmosphere of Either (A) or (B) Argon gas None of these Helium gas Either (A) or (B) Argon gas None of these Helium gas ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The oxyacetylene gas used in gas welding produce a flame temperature of 1800°C 2400°C 3200°C 2100°C 1800°C 2400°C 3200°C 2100°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The property of sand due to which the sand grains stick together is called Cohesiveness Adhesiveness Permeability Collapsibility Cohesiveness Adhesiveness Permeability Collapsibility ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The current in electric resistance welding can be regulated by Changing the primary turns of the transformer Varying the input supply Changing the secondary turns of the transformer Any one of the listed here Changing the primary turns of the transformer Varying the input supply Changing the secondary turns of the transformer Any one of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a centrifugal casting method Core is made of ferrous metal Core is made of nonferrous metal No core is used Core is made of sand Core is made of ferrous metal Core is made of nonferrous metal No core is used Core is made of sand ANSWER DOWNLOAD EXAMIANS APP
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