Workshop Technology In arc welding, the electric arc is produced between the work and the electrode by Flow of current Contact resistance All of these Voltage Flow of current Contact resistance All of these Voltage ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The increase in hardness due to cold working, is called Work hardening Flame hardening Age hardening Induction hardening Work hardening Flame hardening Age hardening Induction hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of straightening a curved sheet metal, is known as Coining Drawing Planishing Squeezing Coining Drawing Planishing Squeezing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal extrusion process is generally used for producing Varying solid and hollow sections Uniform hollow sections Uniform solid sections Uniform solid and hollow sections Varying solid and hollow sections Uniform hollow sections Uniform solid sections Uniform solid and hollow sections ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A neutral flame is obtained by supplying More volume of acetylene and less volume of oxygen More volume of oxygen and less volume of acetylene Equal volumes of oxygen and acetylene None of the listed here More volume of acetylene and less volume of oxygen More volume of oxygen and less volume of acetylene Equal volumes of oxygen and acetylene None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Lancing is the operation of Cutting a sheet of metal in a straight line along the length Bending a sheet of metal along a curved axis Cutting a sheet of metal through part of its length and then bending the cut portion Removal of metal to the desired shape from the edge of a plate Cutting a sheet of metal in a straight line along the length Bending a sheet of metal along a curved axis Cutting a sheet of metal through part of its length and then bending the cut portion Removal of metal to the desired shape from the edge of a plate ANSWER DOWNLOAD EXAMIANS APP
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