Manufacturing And Production Technology When 3-2-1 principle is used to support and locate a three dimensional work-piece during machining, the number of degrees of freedom that are restricted is 7 9 8 10 7 9 8 10 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The purpose of jigs and fixtures is to Increase machining accuracy All of these Facilitate interchangeability Decrease expenditure on quality control Increase machining accuracy All of these Facilitate interchangeability Decrease expenditure on quality control ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life is said to be over if There is sudden increase in cutting forces and power consumption Overheating and fuming due to heat of friction starts Poor surface finish is obtained All of these There is sudden increase in cutting forces and power consumption Overheating and fuming due to heat of friction starts Poor surface finish is obtained All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The effect of setting a boring tool above center height leads to Increase in the effective rake angle and a decrease in the effective clearance angle Decrease in both effective rake angle and effective clearance angle Increase in both effective rake angle and effective clearance angle Decrease in the effective rake angle and an increase in the effective clearance angle Increase in the effective rake angle and a decrease in the effective clearance angle Decrease in both effective rake angle and effective clearance angle Increase in both effective rake angle and effective clearance angle Decrease in the effective rake angle and an increase in the effective clearance angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct for orthogonal cutting system? The cutting edge clears the width of the workpiece on either ends The cutting edge of the tool is perpendicular to the direction of tool travel The chip flows over the tool face and the direction of the chip flow velocity is normal to the cutting edge All of these The cutting edge clears the width of the workpiece on either ends The cutting edge of the tool is perpendicular to the direction of tool travel The chip flows over the tool face and the direction of the chip flow velocity is normal to the cutting edge All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology With the same tool life, the maximum material per minute is removed by Increasing the feed rate Decreasing the cutting speed Increasing the cutting speed Increasing the depth of cut Increasing the feed rate Decreasing the cutting speed Increasing the cutting speed Increasing the depth of cut ANSWER DOWNLOAD EXAMIANS APP
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