Workshop Technology Which one of the following material will require the largest size of riser for the same size of casting? Aluminium Cast iron Copper Steel Aluminium Cast iron Copper Steel ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When the molten metal is fed in the cavity of a metallic mould by gravity, the method of casting is known as Die casting method Slush casting method Centrifugal casting method Permanent mould casting method Die casting method Slush casting method Centrifugal casting method Permanent mould casting method ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In submerged arc welding, an arc is produced between a Bare metal electrode and the work Carbon electrode and the work Metal electrode and the work Two tungsten electrodes and the work Bare metal electrode and the work Carbon electrode and the work Metal electrode and the work Two tungsten electrodes and the work ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A pattern maker's shrinkage rule considers All pattern allowances All materials to be cast All materials of the pattern Only shrinkage allowance All pattern allowances All materials to be cast All materials of the pattern Only shrinkage allowance ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a centrifugal casting method Core is made of sand No core is used Core is made of nonferrous metal Core is made of ferrous metal Core is made of sand No core is used Core is made of nonferrous metal Core is made of ferrous metal ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When the dimension is expressed as, then the tolerance is 0.035 mm 0.06 mm 0.025 mm 0.01 mm 0.035 mm 0.06 mm 0.025 mm 0.01 mm ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS