equal to 118°
less than 118°
more than 118°
any one of these
✅ The correct answer is option C.
Production Engineering MCQs
In a plain milling cutter, the portion of the gash adjacent to the cutting edge on which the chip impinges is called
face
fillet
land
lead
✅ The correct answer is option A.
Broaching is applied for machining
internal and external surfaces
round or irregular shaped holes
external flat and contoured surfaces
all of these
✅ The correct answer is option D.
A coarse grained grinding wheel is used to grind
hard and brittle materials
soft and ductile materials
hard and ductile materials
soft and brittle mater
✅ The correct answer is option B.
In continuous chip cutting, the maximum heat is taken by the cutting tool.
Yes
No
✅ The correct answer is option B.
Discontinuous chips are formed during machining of
brittle metals
ductile metals
hard metals
soft metals
✅ The correct answer is option A.
Buffing wheels are made of
softer metals
cotton fabric
carbon
graphite
✅ The correct answer is option B.
Cutting fluids are used to
cool the tool
improve surface finish
cool the workpiece
all of these
✅ The correct answer is option D.
The broaching operation in which either the work or the tool moves across the other, is known as
pull broaching
push broaching
surface broaching
continuous broaching
✅ The correct answer is option C.
In a centre lathe, the cutting tool is fed in __________ with reference to the lathe axis.
cross direction only
longitudinal direction only
both cross and longitudinal direction
any direction
✅ The correct answer is option C.