Workshop Technology During drawing operation, the states of stress in cup would include Compressive stress in the flange Both (A) and (B) Tensile stress in the wall None of these Compressive stress in the flange Both (A) and (B) Tensile stress in the wall None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Riddle is used for Smoothing and cleaning out depressions in the mould Reinforcement of sand in the top part of moulding box Cleaning the moulding sand Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould Reinforcement of sand in the top part of moulding box Cleaning the moulding sand Moistening the sand around the edge before removing pattern ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The tolerance produced by shell moulding process of casting is ±1 mm +0.5 mm ±0.2 mm +0.05 mm ±1 mm +0.5 mm ±0.2 mm +0.05 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file with 20 teeth in 25 mm is called Bastard file Rough file Smooth file Second cut file Bastard file Rough file Smooth file Second cut file ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The teeth of hacksaw blade are bent May be bent in any direction Towards left Alternately towards right and left and every third or fourth left straight Towards right May be bent in any direction Towards left Alternately towards right and left and every third or fourth left straight Towards right ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During hot working of metals Mechanical properties are improved due to refinement of grains Porosity of the metal is largely eliminated All of the listed here Grain structure of the metal is refined Mechanical properties are improved due to refinement of grains Porosity of the metal is largely eliminated All of the listed here Grain structure of the metal is refined ANSWER DOWNLOAD EXAMIANS APP
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