Correct Answer - Option 1 : 0.26 mm
Concept:
Table speed in mm/minute = ft × Z × N
where, N = RPM, Z = no. of teeth, ft = Feed per tooth
Calculation:
Given:
Z = 10, N = 150 rpm, ft = ?, fm = 400 mm/min
Table speed in mm/minute, 400 = 150 × 10 × ft
f
t = 0.26 mm