1
GATE PI 1994
MCQ (Single Correct Answer)
+2
-0.6
In metal forming operation, the true strain in the $$X$$-direction is $$0.3$$ and in the $$Y$$-direction is $$-0.1.$$ The true strain in the $$Z$$-direction is
A
$$0$$
B
$$-0.2$$
C
$$0.2$$
D
$$-0.03$$
2
GATE PI 1994
Fill in the Blanks
+1
-0
Abbe's principle of alignment is used in measurements made in .................
3
GATE PI 1994
MCQ (Single Correct Answer)
+1
-0.3
The combination of slip gauges to obtain a dimension of $$10.35$$ $$mm$$ will be
A
$$10.00+0.30+0.05$$
B
$$8.00+1.30+1.05$$
C
$$10.00+0.35$$
D
$$5.00+4.00+1.00+.0.35$$
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 ________________
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