Manufacturing And Production Technology Jigs 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 Which of the following statement is correct in regard to centreless grinding? It is a continuous process and adopted for production work It requires no holding device for the work All of these The workpiece is supported throughout its entire length as grinding takes place It is a continuous process and adopted for production work It requires no holding device for the work All of these The workpiece is supported throughout its entire length as grinding takes place ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Friction at the tool-chip interface can be reduced by Decreasing the cutting speed Increasing the cutting speed Increasing the depth of cut Decreasing the rake angle Decreasing the cutting speed Increasing the cutting speed Increasing the depth of cut Decreasing the rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct regarding grinding of high carbon steel? Aluminium oxide wheels are employed. All of these The grinding wheel has to be of open structure. Grinding at high speed results in the reduction of chip thickness and cutting forces per grit. Aluminium oxide wheels are employed. All of these The grinding wheel has to be of open structure. Grinding at high speed results in the reduction of chip thickness and cutting forces per grit. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Green sand mould indicates that Polymeric mould has been cured Mould is green in colour Mould contains moisture Mould has been totally dried Polymeric mould has been cured Mould is green in colour Mould contains moisture Mould has been totally dried ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Surface grinding is done to produce Flat surface Internal cylindrical holes All of the listed here Tapered surface Flat surface Internal cylindrical holes All of the listed here Tapered surface ANSWER DOWNLOAD EXAMIANS APP
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