Workshop Technology The surface to be machined is marked on the pattern by Red colour Black colour Blue colour Yellow colour Red colour Black colour Blue colour Yellow colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Riddle is used for Reinforcement of sand in the top part of moulding box Smoothing and cleaning out depressions in the mould Cleaning the moulding sand Moistening the sand around the edge before removing pattern Reinforcement of sand in the top part of moulding box Smoothing and cleaning out depressions in the mould Cleaning the moulding sand Moistening the sand around the edge before removing pattern ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Structural sections such as rails, angles, I-beams are made by Hot piercing Hot extrusion Hot drawing Hot rolling Hot piercing Hot extrusion Hot drawing Hot rolling ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as Scab Swell Sand wash Shift Scab Swell Sand wash Shift ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When the file is moved to and fro over the work, it is known as Pull and push filing Draw filing None of these Cross filing Pull and push filing Draw filing None of these Cross filing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded) 3 t 6 t 1.5 t √t 3 t 6 t 1.5 t √t ANSWER DOWNLOAD EXAMIANS APP
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