Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Shearing Piercing Punching Blanking Shearing Piercing Punching Blanking ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following material can be used for making patterns? Aluminium All of these Lead Wax Aluminium All of these Lead Wax ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The diaphragm moulding machine is used to Give uniform sand hardness throughout the mould Produce uniform packing of sand in the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Ram the sand harder at the back of the mould and softer on the pattern face Give uniform sand hardness throughout the mould Produce uniform packing of sand in the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Ram the sand harder at the back of the mould and softer on the pattern face ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When more volume of acetylene and less volume of oxygen is supplied, then a ___ flame is obtained. Carburising Oxidizing None of the listed here Neutral Carburising Oxidizing None of the listed here Neutral ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For cutting brass, the hacksaw blade should have ________ teeth per 25 mm. 14 40 32 24 14 40 32 24 ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For welding plates of thickness less than 5 mm, its edges 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 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 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS