Manufacturing And Production Technology While current is shut down in the welding circuit, what kind of voltage exists between the output terminals of the welding machine? Open air cut voltage Kerf Gouging GTAW Open air cut voltage Kerf Gouging GTAW ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the temperature of a solid metal increases, Strength of the metal decreases but ductility increases Strength of the metal increases but ductility decreases Both strength and ductility of the metal decreases Both strength and ductility of the metal increases Strength of the metal decreases but ductility increases Strength of the metal increases but ductility decreases Both strength and ductility of the metal decreases Both strength and ductility of the metal increases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology It is desired to perform the operations like drilling, reaming, counter-boring etc. on a work piece. Which of the following machine will be used? Multiple spindle drilling machine Sensitive drilling machine Gang drilling machine Radial drilling machine Multiple spindle drilling machine Sensitive drilling machine Gang drilling machine Radial drilling machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor responsible for the formation of discontinuous chips is Low cutting speed and large rake angle Low cutting speed and small rake angle High cutting speed and small rake angle High cutting speed and large rake angle Low cutting speed and large rake angle Low cutting speed and small rake angle High cutting speed and small rake angle High cutting speed and large rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The relation between the tool life (T) in minutes and cutting speed (V) in m/min is (where n = An exponent, which depends upon the tool and workpiece, and C = A constant) VnT = C Vn/T = C V/Tn = C VTn = C VnT = C Vn/T = C V/Tn = C VTn = C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the welding defect caused due to improper control and poor removal of slog between passes called? Porosity Crack Mismatch Under fill Porosity Crack Mismatch Under fill ANSWER DOWNLOAD EXAMIANS APP
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