Workshop Technology A casting defect which results in general enlargement of a casting is known as Scab Sand wash Shift Swell Scab Sand wash Shift Swell ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a hot chamber die casting machine Nonferrous alloys with high melting temperature are casted Nonferrous alloys with low melting temperature are casted Ferrous alloys with high melting temperature are casted Ferrous alloys with low melting temperature are casted Nonferrous alloys with high melting temperature are casted Nonferrous alloys with low melting temperature are casted Ferrous alloys with high melting temperature are casted Ferrous alloys with low melting temperature are casted ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For welding plates of thickness less than 5 mm, its edges Should have a double-V or U-groove on one side Should have a double-V or U-groove on both sides Should be bevelled to a single-V or U-groove Do not require bevelling Should have a double-V or U-groove on one side Should have a double-V or U-groove on both sides Should be bevelled to a single-V or U-groove Do not require bevelling ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology V-block is used to None of these Check the surface roughness Check the trueness of flat surfaces Locate centres of round rods None of these Check the surface roughness Check the trueness of flat surfaces Locate centres of round rods ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In blanking operation, the clearance is provided on Either on punch or die depending upon designer's choice Half on the punch and half on the die Die Punch Either on punch or die depending upon designer's choice Half on the punch and half on the die Die Punch ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In submerged arc welding, an arc is produced between a 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 Bare metal electrode and the work ANSWER DOWNLOAD EXAMIANS APP
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