Manufacturing And Production Technology Which among the NC operations given below are continuous path operations?Arc Welding (AW), Drilling (D), Laser Cutting of Sheet Metal (LC), Milling (M), Punching in Sheet Metal (P), Spot Welding (SW) D, LC, and SW AW, D, LC and M D, LC, P and SW AW, LC and M D, LC, and SW AW, D, LC and M D, LC, P and SW AW, LC and M ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In which of the following machine, the work remains stationary and the tool is rotated? Jig boring machine Vertical boring machine Precision boring machine Horizontal boring machine Jig boring machine Vertical boring machine Precision boring machine Horizontal boring machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A. Assuming effective resistance to be 200 μm and current flow time of 0.2 second, heat generated during the process will be 1 Joule 5 Joule 1000 Joule 0.2 Joule 1 Joule 5 Joule 1000 Joule 0.2 Joule ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Friction at the tool-chip interface can be reduced by Decreasing the rake angle 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 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Trepanning is performed for Producing a large hole without drilling Truing a hole for alignment Enlarging a drilled hole Finishing a drilled hole Producing a large hole without drilling Truing a hole for alignment Enlarging a drilled hole Finishing a drilled hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Glazing in grinding wheels takes place when the Wheel is too hard or wheel revolves at a very high speed Wheel is too hard and wheel revolves at very slow speed Wheel is too soft and wheel revolves at a very high speed Wheel is too soft or wheel revolves at a very slow speed Wheel is too hard or wheel revolves at a very high speed Wheel is too hard and wheel revolves at very slow speed Wheel is too soft and wheel revolves at a very high speed Wheel is too soft or wheel revolves at a very slow speed ANSWER DOWNLOAD EXAMIANS APP
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