Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. None of these Reversed polarity Straight polarity Both (A) and (B) None of these Reversed polarity Straight polarity Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For welding plates of thickness more than 12.5 mm, its edges Should have a double-V or U-groove on both sides Should be bevelled to a single-V or U-groove Should have a double-V or U-groove on one side Do not require bevelling Should have a double-V or U-groove on both sides Should be bevelled to a single-V or U-groove Should have a double-V or U-groove on one side Do not require bevelling ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A rip saw Is used for cutting along the grains of wood All of these Is a two man saw Has a narrow blade with two wooden handles Is used for cutting along the grains of wood All of these Is a two man saw Has a narrow blade with two wooden handles ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A jolt machine is used to Produce uniform sand hardness throughout the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform packing of sand in the mould Ram the sand harder at the back of the mould and softer on the pattern face Produce uniform sand hardness throughout the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform packing of sand in the mould Ram the sand harder at the back of the mould and softer on the pattern face ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The diaphragm moulding machine is used to Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform packing of sand in 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 Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform packing of sand in 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 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS