Select the correct answer. In a turning operation, the operator has established that the cylindrical workpiece must be completed in one pass in 4.0 min, the part is 350mm long and 150mm in diameter. Using a 0.2mm / rev feed and a 4.0mm depth of cut, what speed of cut should you use to meet this machining time? a) V = 206.2 m/min C b) V = 125.7 m/min I c) V = 87.5 mm/min Select the correct answer. In a turning operation, the operator has established that the cylindrical workpiece must be completed in one pass in 4.0 min, the part is 350mm long and 150mm in diameter. Using a 0.2mm / rev feed and a 4.0mm depth of cut, what speed of cut should you use to meet this machining time? a) V = 206.2 m/min C b) V = 125.7 m/min I c) V = 87.5 mm/min