Manufacturing And Production Technology In drilling aluminium, a drill with High helix angle is used Low helix angle is used Any helix angle can be used Zero helix angle is used High helix angle is used Low helix angle is used Any helix angle can be used Zero helix angle is used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A grinding wheel is said to be of _________ if it holds the abrasive grains more securely. Soft grade None of the listed here Hard grade Medium grade Soft grade None of the listed here Hard grade Medium grade ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If a gas metal arc process uses a low arc voltage and the arc is continuously interrupted as the molten electrode metal fills up the arc gap is known as ARC ARC length Short ARC ARC blow ARC ARC length Short ARC ARC blow ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the helix angle of the drill is made ________ 30°, then the torque required to drive the drill at a given feed will be more. Equal to More than None of these Less than Equal to More than None of these Less than ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The hardness of a grinding wheel is determined by the Ability of the grinding wheel to penetrate the work piece Hardness of the bond Hardness of abrasive grains Ability of the bond to retain abrasives Ability of the grinding wheel to penetrate the work piece Hardness of the bond Hardness of abrasive grains Ability of the bond to retain abrasives ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the type of welding defect caused due to poor deposition of weld rod is called? Under fill Porosity Undercut Crack Under fill Porosity Undercut Crack ANSWER DOWNLOAD EXAMIANS APP
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