Manufacturing And Production Technology High speed steel drills can be operated at about _________ the speed of high carbon steel drills. One-fourth One-half Double Four times One-fourth One-half Double Four times ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Grinding wheels should be tested for balance Occasionally At the end of grinding operation Only at the time of manufacture Before starting the grinding operation Occasionally At the end of grinding operation Only at the time of manufacture Before starting the grinding operation ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Hardness of green sand mould increases with Decrease in permeability Increase in both moisture content and permeability Increase in permeability Increase in moisture content beyond 6 percent Decrease in permeability Increase in both moisture content and permeability Increase in permeability Increase in moisture content beyond 6 percent ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Green sand mould indicates that Mould is green in colour Mould has been totally dried Mould contains moisture Polymeric mould has been cured Mould is green in colour Mould has been totally dried Mould contains moisture Polymeric mould has been cured ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Tool life is measured by the Time the tool is in contact with the job All of the listed here Volume of material removed between tool sharpenings Number of pieces machined between tool sharpenings Time the tool is in contact with the job All of the listed here Volume of material removed between tool sharpenings Number of pieces machined between tool sharpenings 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? Porosity Under fill Crack Undercut Porosity Under fill Crack Undercut ANSWER DOWNLOAD EXAMIANS APP
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