1
GATE ME 2013
MCQ (Single Correct Answer)
+2
-0.6
In orthogonal turning of a bar of $$100$$ $$mm$$ diameter with a feed of $$0.25$$ $$min/rev,$$ depth of cut of $$4$$ $$mm$$ and cutting velocity of $$90$$ $$m/min,$$ it is observed that the main (tangential) cutting force is prependicular to the friction force acting at the chip-tool interface. The main (tangential) cutting force is $$1500$$ $$N.$$
The orthogonal rake angle of the cutting tool in degrees is
2
GATE ME 2013
MCQ (Single Correct Answer)
+1
-0.3
A steel bar $$200$$ $$mm$$ in diameter is turned at a feed of $$0.25$$ $$mm/rev$$ with a depth of cut of $$4$$ $$mm.$$ The rotational speed of the work piece is $$160$$ $$rpm.$$ The material removal rate in $$m{m^3}/s$$ is
3
GATE ME 2013
MCQ (Single Correct Answer)
+1
-0.3
A metric thread of pitch $$2$$ $$mm$$ and thread angle 60° is inspected for its pitch diameter using 3-wire method. The diameter of the best size wire in mm is $${60^ \circ }$$ is inspected for its pitch diameter using $$3$$- wire method. The diameter of the best size wire in $$mm$$ is
4
GATE ME 2013
MCQ (Single Correct Answer)
+2
-0.6
Cylindrical pins of $${25^{\matrix{
{ + 0.020} \cr
{ + 0.010} \cr
} }}\,\,mm$$ diameter are electroplated in a shop. Thickness of the plating is $$30 \pm 0.2$$ micron. Neglecting gage tolerances, the size of the $$GO$$ gage in $$mm$$ to inspect the plated components is
Paper analysis
Total Questions
Engineering Mathematics
10
Engineering Mechanics
1
Fluid Mechanics
3
Heat Transfer
6
Industrial Engineering
3
Machine Design
3
Production Engineering
9
Strength of Materials
5
Theory of Machines
6
Thermodynamics
3
Turbo Machinery
1
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