metal removal rate is high
high surface finish is obtained
high form accuracy is obtained
high dimensional accur
✅ The correct answer is option C.
Production Engineering MCQs
The type of tool used on lathe, shaper and planer is
single point cutting tool
two point cutting tool
three point cutting tool
multi-point cutting to
✅ The correct answer is option A.
The relief or clearance at the cutting edge of a flat drill varies from
3° to 8°
20° to 30°
60° to 90°
90° to 120°
✅ The correct answer is option A.
The tail stock set over method of taper turning is preferred for
internal tapers
small tapers
long slender tapers
steep tapers
✅ The correct answer is option C.
The width of cutting edge of a parting-off tool varies from
3 to 12 mm
5 to 20 mm
8 to 30 mm
15 to 40 mm
✅ The correct answer is option A.
In twist fluted drills, chips do not move out automatically.
Correct
Incorrect
✅ The correct answer is option B.
Mild steel during machining produces __________ chips.
continuous
discontinuous
✅ The correct answer is option A.
The swing diameter over the bed is __________ the height of the centre measured from the bed of the lathe.
equal to
twice
thrice
one-half
✅ The correct answer is option B.
The operation of producing grooves around the periphery of a cylindrical or conical workpiece is called
profile milling
gang milling
saw milling
helical milling
✅ The correct answer is option D.
The operation of reproduction of an outline of a template on a workpiece is called face milling.
Yes
No
✅ The correct answer is option B.