Workshop Technology Cold working of metal increases Yield strength Tensile strength Hardness All of these Yield strength Tensile strength Hardness All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When the dimension is expressed as 20 -0.025 ⁺⁰∙⁰³⁵, then the basic size is 20.025 mm 19.975 mm 20 mm 20.035 mm 20.025 mm 19.975 mm 20 mm 20.035 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to check the clearance between two mating surfaces, a ___ gauge should be used. Feeler Plug Ring None of the listed here Feeler Plug Ring None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The parts of circular cross-section which are symmetrical about the axis of rotation are made by Hot extrusion Hot spinning Hot forging Hot drawing Hot extrusion Hot spinning Hot forging Hot drawing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When filing soft metals, the file teeth are clogged with minute particles of metal. The file should be cleaned by Washing it with water Washing it with dilute acid Using file card Rubbing on wood Washing it with water Washing it with dilute acid Using file card Rubbing on wood ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature produced by oxy-hydrogen flame is about 2400°C 2100°C 1800°C 3200°C 2400°C 2100°C 1800°C 3200°C ANSWER DOWNLOAD EXAMIANS APP
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