1
GATE PI 2015
MCQ (Single Correct Answer)
+1
-0.3
Which one of the following statements related to grinding process is INCORRECT?
A
Grinding wheels made of finer abrasive grains produce better surface finish.
B
Abrasive grains tend to fracture frequently during the grinding process.
C
Specific energy in grinding is higher than that in turning.
D
Cutting speed in grinding process is much lower than that in face milling
2
GATE PI 2015
Numerical
+2
-0
In a slab milling operation, a cutter of $$75$$ $$mm$$ diameter with sufficient width is used to remove $$5$$ $$mm$$ thick material from a $$200$$ $$mm$$ long part in a single pass. The minimum length of travel, in $$mm,$$ for the cutter to engage and completely cut the part surface is ______________.
Your input ____
3
GATE PI 2015
MCQ (Single Correct Answer)
+1
-0.3
In Computer Aided Process Planning, determination of process sequence for manufacture of any part design without predefined standard plans is known as
A
variant type process planning
B
retrieval type process planning
C
generative type process planning
D
group technology based process planning
4
GATE PI 2015
MCQ (Single Correct Answer)
+2
-0.6
Match the linear transformation matrices listed in the first column to their interpretations in the second column. GATE PI 2015 Machine Tools and Machining - Advance Machine Tools Question 5 English
A
$$P - 1,\,\,Q - 2,\,\,R - 3,\,\,S - 4$$
B
$$P - 2,\,\,Q - 3,\,\,R - 4,\,\,S - 1$$
C
$$P - 3,\,\,Q - 4,\,\,R - 1,\,\,S - 2$$
D
$$P - 4,\,\,Q - 1,\,\,R - 2,\,\,S - 3$$
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