Manufacturing And Production Technology The hardness of a grinding wheel is specified by Vickers pyramid number Letter of alphabet Brinell hardness number Rockwell hardness number Vickers pyramid number Letter of alphabet Brinell hardness number Rockwell hardness number ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal machining, the work-tool contact zone is a zone where heat is generated due to Friction between the moving chip and the tool face Burnishing friction None of these Plastic deformation of metal Friction between the moving chip and the tool face Burnishing friction None of these Plastic deformation of metal ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about nose radius? It improves tool life None of these Both (A) and (B) It improves the surface finish It improves tool life None of these Both (A) and (B) It improves the surface finish ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A single point thread cutting tool should ideally have Point angle Positive rake angle Negative rake angle Zero rake angle Point angle Positive rake angle Negative rake angle Zero rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct in regard to centreless grinding? It requires no holding device for the work The workpiece is supported throughout its entire length as grinding takes place It is a continuous process and adopted for production work All of these It requires no holding device for the work The workpiece is supported throughout its entire length as grinding takes place It is a continuous process and adopted for production work All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal cutting operations, the shear angle is the angle made by the shear plane with the Direction of tool travel Perpendicular to the direction of the tool axis Central plane of the workpiece Direction of the tool axis Direction of tool travel Perpendicular to the direction of the tool axis Central plane of the workpiece Direction of the tool axis ANSWER DOWNLOAD EXAMIANS APP
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