1
GATE PI 1994
MCQ (Single Correct Answer)
+2
-0.6
Match the following GATE PI 1994 Machine Tools and Machining - Advance Machine Tools Question 29 English
A
$$P - 3,\,\,Q - 1,\,\,R - 4,\,\,S - 2$$
B
$$P - 4,\,\,Q - 1,\,\,R - 3,\,\,S - 2$$
C
$$P - 3,\,\,Q - 4,\,\,R - 1,\,\,S - 2$$
D
$$P - 2,\,\,Q - 4,\,\,R - 1,\,\,S - 3$$
2
GATE PI 1994
True or False
+1
-0
In order to reduce roll pressure in strip rolling, back tension can be applied to strip.
A
TRUE
B
FALSE
3
GATE PI 1994
True or False
+1
-0
Forces in hot extrusion is a function of the strain hardening component of the billet material.
A
TRUE
B
FALSE
4
GATE PI 1994
MCQ (Single Correct Answer)
+1
-0.3
Which one of the following manufacturing process requires the provision of 'gutters'
A
closed die forging
B
centrifugal casting
C
Investment casting
D
impact extrusion
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