1
GATE PI 1994
MCQ (Single Correct Answer)
+1
-0.3
A moving mandrel is used in
2
GATE PI 1994
MCQ (Single Correct Answer)
+2
-0.6
An annealed copper wire of $$25 mm$$ diameter is drawn into a wire of $$5$$ $$mm$$ dia. The average yield stress in this operation if the flow curve of the material is given
$$\sigma = 315{ \in ^{0.54}}\,MPa$$
$$\sigma = 315{ \in ^{0.54}}\,MPa$$
3
GATE PI 1994
Fill in the Blanks
+1
-0
Abbe's principle of alignment is used in measurements made in .................
4
GATE PI 1994
Fill in the Blanks
+2
-0
A hole is specified as $$\phi 30 \pm 0.04mm$$ with $$\phi \,\,0.01\,\,M.$$ The virtual diameter of the hole (i.e the maximum diameter of the pin that can enter the hole ) is ________________
Paper Analysis
Total Questions
Casting 3
Engineering Mathematics 6
Joining of Materials 1
Machine Tools and Machining 16
Metal Forming 10
Metrology 3
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