Workshop Technology The surface to be left unmachined is marked on the pattern by Red colour Yellow colour Black colour Blue colour Red colour Yellow colour Black colour Blue colour 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 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 ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The teeth of hacksaw blade are bent Towards left May be bent in any direction Towards right Alternately towards right and left and every third or fourth left straight Towards left May be bent in any direction Towards right Alternately towards right and left and every third or fourth left straight ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A diamond pointed chisel is used for cutting V-shaped grooves Key-ways Grooves Flat surfaces V-shaped grooves Key-ways Grooves Flat surfaces ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cold working of metal increases All of these Tensile strength Yield strength Hardness All of these Tensile strength Yield strength Hardness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A hacksaw blade cuts on the Both forward and return strokes Forward stroke Cutting depends upon the direction of force Return stroke Both forward and return strokes Forward stroke Cutting depends upon the direction of force Return stroke ANSWER DOWNLOAD EXAMIANS APP
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