Correct
Incorrect
✅ The correct answer is option A.
Production Engineering MCQs
The rear teeth of a broach
perform burnishing operation
remove minimum metal
remove maximum metal
remove no metal
✅ The correct answer is option C.
In which of the following machine, the work is usually rotated while the drill is fed into work?
Sensitive drilling machine
Radial drilling machine
Gang drilling machine
Deep hole drilling mac
✅ The correct answer is option D.
In metal cutting operations, the shear angle is the angle made by the shear plane with the
direction of the tool axis
direction of tool travel
perpendicular to the direction of the tool axis
central plane of the w
✅ The correct answer is option B.
The method of centreless grinding used to produce taper is
infeed grinding
through feed grinding
endfeed grinding
any one of these
✅ The correct answer is option C.
In electro-discharge machining, dielectric is used to
help in the movement of the sparks
control the spark discharges
act as coolant
all of these
✅ The correct answer is option D.
The cutting speed is zero at the periphery and it is maximum at the centre of the drill.
Yes
No
✅ The correct answer is option B.
The size of a shaper is given by
stroke length
motor power
mass of machine
rate size
✅ The correct answer is option A.
In conventional milling, the cutting force tends to lift the work.
TRUE
FALSE
✅ The correct answer is option A.
Glazing in grinding wheels __________ cutting capacity.
has no effect on
increase
decrease
✅ The correct answer is option C.