Workshop Technology Which one of the following material will require the largest size of riser for the same size of casting? Cast iron Steel Aluminium Copper Cast iron Steel Aluminium Copper ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In die casting, machining allowance is Small Not provided Very large Large Small Not provided Very large Large ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The instrument used to measure external and internal diameter of shafts, thickness of parts and depth of holes, is Depth gauge micrometer Outside micrometer Vernier caliper Inside micrometer Depth gauge micrometer Outside micrometer Vernier caliper Inside micrometer ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For gas welding, the pressure desired at the welding torch for acetylene is 70 to 280 kN/m² 560 to 840 kN/m² 7 to 103 kN/m² 280 to 560 kN/m² 70 to 280 kN/m² 560 to 840 kN/m² 7 to 103 kN/m² 280 to 560 kN/m² ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Blanking Punching Shearing Piercing Blanking Punching Shearing Piercing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thread rolling is restricted to Hard materials Ferrous materials Ductile materials None of these Hard materials Ferrous materials Ductile materials None of these ANSWER DOWNLOAD EXAMIANS APP
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