GATE Mechanical Engineering (ME) 2017 Shift 1 Solved Paper

Question : 34 of 65

Marks: +1, -0

Metric thread of 0.8 mm pitch is to be cut on a lathe. Pitch of the lead screw is 1.5 mm. If the spindle rotates at 1500 rpm, the speed of rotation of the lead screw (rpm) will be ________