Related Questions

In an orthogonal cutting, the depth of cut is halved and the feed rate is double. If the chip thickness ratio is unaffected with the changed cutting conditions, the actual chip thickness will be
A Doubled
B Halved
C Quadrupled
D Unchanged
The Central Processing Unit is an embeded chip that acts as the 'brains' of a computer. What Intel chip was used in the Altair (the first real personal computer)?
A 6502
B 8080
C 6400
D 8286
In machining metal, cutting force at the cutting edge is measured by a
A Wattmeter
B Dynamometer
C Hydrometer
D Pyrometer
In metal cutting, use of low feeds and high cutting speeds is desired when the objective is
A High metal removal rate
B Dry machining
C Use of soft cutting tool
D Surface finish
In a plain milling cutter, the portion of the gash adjacent to the cutting edge on which the chip impinges is called
A Face
B Fillet
C Land
D Lead
In oblique cutting system, the maximum chip thickness
A occurs at the middle
B may not occur at the middle
C depends upon the material of the tool
D none of the mentioned
The vector sum of cutting velocity and chip velocity is __________ shear velocity.
A Equal to
B Less than
C More than
D None of these
Metal cutting by oxy-acetylene flame is accomplished by the __________ of the metal.
A Burning
B Intensive oxidation
C Evaporation
D None of these
Which of the following parameters govern the value of shear angle in continuous chip formation?
A True feed
B Chip thickness
C Rake angle of the cutting tool
D All of these
The method of solid modeling that defines the topology of faces, edges, and vertics, as well as data that defines the surface in which each face lies is called:
A constructive solid geometry
B layering
C boundary representation
D isometric
E None of the above

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