Manufacturing And Production Technology The tool made of cemented carbide wear out faster at Medium speeds Very fast speeds Fast speeds Slow speeds Medium speeds Very fast speeds Fast speeds Slow speeds ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel tools retain their hardness up to a temperature of 500°C 900°C 250°C 350°C 500°C 900°C 250°C 350°C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Grinding wheels should be tested for balance Occasionally Only at the time of manufacture Before starting the grinding operation At the end of grinding operation Occasionally Only at the time of manufacture Before starting the grinding operation At the end of grinding operation ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Jigs are used For holding the work in milling, grinding, planing or turning operations For holding and guiding the tool in drilling, reaming or tapping operations None of these To check the accuracy of workpiece For holding the work in milling, grinding, planing or turning operations For holding and guiding the tool in drilling, reaming or tapping operations None of these To check the accuracy of workpiece 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 None of these Less than More than Equal to None of these Less than More than ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The process of changing the shape of grinding wheel as it becomes worn due to breaking away of the abrasive and bond, is called Dressing Clearing Truing Facing Dressing Clearing Truing Facing ANSWER DOWNLOAD EXAMIANS APP
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