Exercise: Production Engineering

Questions for: Production Engineering

In which of the following machine, the work rotates and the tool is stationary?
A:
Vertical boring machine
B:
Horizontal boring machine
C:
Precision boring machine
D:
Jig boring machine
Answer: A
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In a plain milling cutter, the chip space between the back of one tooth and the face of the next tooth is called
A:
face
B:
fillet
C:
gash
D:
land
Answer: C
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The structure of a grinding wheel depends upon
A:
hardness of the material being ground
B:
nature of the grinding operation
C:
finish required
D:
all of these
Answer: D
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Cutting fluids are used to
A:
cool the tool
B:
improve surface finish
C:
cool the workpiece
D:
all of these
Answer: D
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The grooving is an operation of
A:
bevelling the extreme end of a workpiece
B:
embossing a diamond shaped pattern on the surface of a workpiece
C:
reducing the diameter of a workpiece over a very narrow surface
D:
enlarging the end of a hole cylindrically
Answer: C
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