Manufacturing And Production Technology Friction at the tool-chip interface can be reduced by Decreasing the rake angle Decreasing the cutting speed Increasing the depth of cut Increasing the cutting speed Decreasing the rake angle Decreasing the cutting speed Increasing the depth of cut Increasing the cutting speed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A type of welding flows, which is the result of a perfect proportion and mixture of acetylene and oxygen and is used for fusion welding of steel and cast iron, is Carburizing flame Neutral flame Oxy-acetylene flame Oxidizing flame Carburizing flame Neutral flame Oxy-acetylene flame Oxidizing flame ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Fixtures are used For holding and guiding the tool in drilling, reaming or tapping operations None of these For holding the work in milling, grinding, planing or turning operations To check the accuracy of workpiece For holding and guiding the tool in drilling, reaming or tapping operations None of these For holding the work in milling, grinding, planing or turning operations To check the accuracy of workpiece 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 VTn = C Vn/T = C V/Tn = C VnT = C VTn = C Vn/T = C V/Tn = C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The relation between tool life (T) and cutting speed (V) is VTn = Constant. In this relation, the value of n depends upon Working conditions Work material Tool material Type of chip produced Working conditions Work material Tool material Type of chip produced ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When two main plates are kept in alignment butting each other and riveted with cover plate on both sides of the main plates with two rows of rivets in each main plate, the joint is known as _______ double cover butt joint. Both (A) and (B) Single riveted None of these Double riveted Both (A) and (B) Single riveted None of these Double riveted ANSWER DOWNLOAD EXAMIANS APP
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