Workshop Technology The oxyacetylene gas used in gas welding produce a flame temperature of 2400°C 1800°C 3200°C 2100°C 2400°C 1800°C 3200°C 2100°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The consumable electrode is used in Carbon arc welding Submerged arc welding TIG arc welding MIG arc welding Carbon arc welding Submerged arc welding TIG arc welding MIG arc welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to produce uniform packing of sand in the moulds, a _________ is used. Stripper plate machine Squeezing machine Sand slinger Jolt machine Stripper plate machine Squeezing machine Sand slinger Jolt machine ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature of oxy-hydrogen flame is ________ oxyacetylene flame. More than Same as Less than None of these More than Same as Less than None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thread rolling is restricted to Ferrous materials Ductile materials Hard materials None of these Ferrous materials Ductile materials Hard materials None of these 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 one side Should be bevelled to a single-V or U-groove Do not require bevelling Should have a double-V or U-groove on both sides Should have a double-V or U-groove on one side Should be bevelled to a single-V or U-groove Do not require bevelling Should have a double-V or U-groove on both sides ANSWER DOWNLOAD EXAMIANS APP
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