Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that Press load is reduced Good cut edge is obtained Cut blanks is straight Warping of sheet is minimized Press load is reduced Good cut edge is obtained Cut blanks is straight Warping of sheet is minimized ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Loam sand is a mixture of 50% sand and 50% clay 30% sand and 70% clay 90% sand and 10% clay 70% sand and 30% clay 50% sand and 50% clay 30% sand and 70% clay 90% sand and 10% clay 70% sand and 30% clay ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following methods can be used for manufacturing 2 meter long seamless metallic tubes? Extrusion and rolling Extrusion Drawing Rolling Extrusion and rolling Extrusion Drawing Rolling ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal work, he cutting force on the tool can be reduced by Increasing the hardness of die Grinding the cutting edges sharp Increasing the hardness of tool Providing shear on tool Increasing the hardness of die Grinding the cutting edges sharp Increasing the hardness of tool Providing shear on tool ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cross-section of a chisel is usually Octagonal Rectangular Hexagonal Square Octagonal Rectangular Hexagonal Square ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For gas welding, the pressure desired at the welding torch for oxygen is 560 to 840 kN/m² 280 to 560 kN/m² 7 to 103 kN/m² 70 to 280 kN/m² 560 to 840 kN/m² 280 to 560 kN/m² 7 to 103 kN/m² 70 to 280 kN/m² ANSWER DOWNLOAD EXAMIANS APP
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