Workshop Technology Structural sections such as rails, angles, I-beams are made by Hot drawing Hot piercing Hot extrusion Hot rolling Hot drawing Hot piercing Hot extrusion Hot rolling ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For gas welding, the pressure desired at the welding torch for acetylene is 7 to 103 kN/m² 560 to 840 kN/m² 280 to 560 kN/m² 70 to 280 kN/m² 7 to 103 kN/m² 560 to 840 kN/m² 280 to 560 kN/m² 70 to 280 kN/m² ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The algebraic difference between the minimum limit and the basic size is called Lower deviation Fundamental deviation Actual deviation Upper deviation Lower deviation Fundamental deviation Actual deviation Upper deviation ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be left unmachined is marked on the pattern by Blue colour Red colour Yellow colour Black colour Blue colour Red colour Yellow colour Black colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A hacksaw blade is specified by its Material Length Number of teeth Width Material Length Number of teeth Width ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to deliver molten metal from pouring basin to gate, a ________ is used. Riser None of these Sprue Core Riser None of these Sprue Core ANSWER DOWNLOAD EXAMIANS APP
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