A workpiece of 100 cm length and 30 cm width is machined by planning operation with a feed of 0.3 mm/stroke. The machine tool executes 10 double strokes per minute. The planning time for a single pass is

A workpiece of 100 cm length and 30 cm width is machined by planning o

1.	A workpiece of 100 cm length and 30 cm width is machined by planning operation with a feed of 0.3 mm/stroke. The machine tool executes 10 double strokes per minute. The planning time for a single pass is
A.	50 min
B.	100 min
C.	166.66 min
D.	333.33 min
Answer» C. 166.66 min

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A workpiece of 100 cm length and 30 cm width is machined by planning operation with a feed of 0.3 mm/stroke. The machine tool executes 10 double strokes per minute. The planning time for a single pass is

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