Magnetic Abrasive Machining
Which of the
following type of tools, are required for magnetic field assisted polishing?
a) Rigid tools b) Expensive tools c) Magnetic tools d) Ultra precession tools
Answer: c
Explanation:
Magnetic field assisted polishing requires only magnetic machining elements,
for the purpose of machining.
Which of the
following is not a magnetic field assisted machining process?
a) Electro-plating
process b) Magnetic abrasive finishing c) Magnetic float polishing
d) All of the
mentioned
Answer: a
Explanation: There
are only two types of magnetic field assisted polishing: Magnetic abrasive
machining and Magnetic float polishing.
In the advanced
machining processes, what is the full form of MAF?
a) Magnet Automated
Finishing b) Magnetic Abrasive
Finishing
c) Magnet Assisted
Floating d) Magnetic
Association for Floating
Answer: b
Explanation: In
advanced machining processes, full form of MAF is Magnetic Abrasive Finishing.
Magnetic Abrasive
finishing is used for which of the following application/s?
a) Surface finishing b) Cutting c) Drilling d) Boring
Answer: a
Explanation:
Magnetic abrasive finishing is a process, which is opted for finishing of parts
that are already machined on the other machines.
Which is the place,
where Magnetic field assisted polishing was invented?
a) The United States
of America b) The United
Arab Emirates
c) Union of Soviet
Socialist Republics d) Japan
Answer: a
Explanation:
Magnetic field assisted polishing was invented in the United States of America.
Which of the
following processes cannot be machined using Magnetic abrasive finishing?
a) Surface finishing b) Surface polishing c) Hole Drilling d) None
of the mentioned
Answer: c
Explanation: Holes
drilling is one of the processes that cannot be done using Magnetic Abrasive
Finishing.
Manufacturing may produce these types of products:
a)
Discrete or continuous b)
Raw material or parts c) Machinery or
manufactured
d)
Processes or operations
Answer: c
Approximately this much of the cost of product development and manufacture is determined at the design stage:
a)
40-50% b) 60-75% c) 70-80% d)
75-85%
Answer: c
This allows the designer to conceptualize objects more easily without having to make costly illustrations, models, or prototypes:
a)
Computer-aided manufacturing
b)
Computer-aided design
c) Computer-aided
engineering
d) Computer-aided prototyping
View Answer
Answer: b
This allows the performance of structures to be analyzed and tested efficiently, accurately, and quickly:
a)
Computer-aided manufacturing
b)
Computer-aided design
c)
Computer-aided engineering
d)
Computer-aided prototyping
Answer: c
This type of rapid
prototyping system uses a laser to fuse powdered metals, plastics, or ceramics:
a)
Fused deposition modeling
b)
Stereolithography apparatus
c)
Solid ground curing
d)
Selective laser sintering
Answer: d
a)
Evaporation b) Fresh
dielectric c) Old dielectric d) All of the mentioned
Answer: b
Explanation: Debris
is carried away by the fresh dielectric that rushes in.
The layer formed
when unexpelled molten metal solidifies is known as _____.
a)
Reabsorbed layer
b)
Recast layer
c)
Unevaporated layer
d)
Condensed layer
Answer: b
Explanation:
Unexpelled molten metal solidifies to form a layer known as recast layer.
Ref: https://www.sanfoundry.com/advanced-machining-questions-answers-edm-applications-1/
R.Satheesh
