Manufacturing And Production Technology Hardness of green sand mould increases with Increase in moisture content beyond 6 percent Increase in permeability Increase in both moisture content and permeability Decrease in permeability Increase in moisture content beyond 6 percent Increase in permeability Increase in both moisture content and permeability Decrease in permeability ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A coarse grained grinding wheel is used to grind Soft and brittle materials Soft and ductile materials Hard and brittle materials Hard and ductile materials Soft and brittle materials Soft and ductile materials Hard and brittle materials Hard and ductile materials 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) Vn/T = C VTn = C V/Tn = C VnT = C Vn/T = C VTn = C V/Tn = C VnT = C 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? Crack Under fill Porosity Undercut Crack Under fill Porosity Undercut ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two plates of the same metal having equal thickness are to be butt welded with electric arc. When the plate thickness changes, welding is achieved by Changing the electrode coating Adjusting the duration of current Changing the electrode size Adjusting the current Changing the electrode coating Adjusting the duration of current Changing the electrode size Adjusting the current ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting tool in a milling machine is mounted on Spindle Arbor Knee Column Spindle Arbor Knee Column ANSWER DOWNLOAD EXAMIANS APP
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