1
GATE PI 1994
MCQ (Single Correct Answer)
+1
-0.3
A moving mandrel is used in
A
wire drawing
B
tube drawing
C
metal cutting
D
forging
2
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
3
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
4
GATE PI 1992
MCQ (Single Correct Answer)
+1
-0.3
Thread rolling is restricted to
A
ferrous materials
B
ductile materials
C
hard materials
D
none of the above
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
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Class 12