Workshop Technology A file removes the metal during Forward stroke Return stroke Both forward and return strokes None of these Forward stroke Return stroke Both forward and return strokes None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process of decreasing the cross-section of a bar and increasing its length, is called Drawing down Peening Upsetting Spinning Drawing down Peening Upsetting Spinning ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During hot working of metals Mechanical properties are improved due to refinement of grains All of the listed here Porosity of the metal is largely eliminated Grain structure of the metal is refined Mechanical properties are improved due to refinement of grains All of the listed here Porosity of the metal is largely eliminated Grain structure of the metal is refined ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The diaphragm moulding machine is used to Ram the sand harder at the back of the mould and softer on the pattern face Produce uniform packing of sand in the mould Give uniform sand hardness throughout 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 Produce uniform packing of sand in the mould Give uniform sand hardness throughout the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cutting edge of a chisel should be Hardened and tempered Tempered Case hardened Hardened Hardened and tempered Tempered Case hardened Hardened ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature of the inner luminous cone of neutral flame is about 1250°C 1000°C 2100°C 3200°C 1250°C 1000°C 2100°C 3200°C ANSWER DOWNLOAD EXAMIANS APP
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