1
GATE PI 2005
MCQ (Single Correct Answer)
+1
-0.3
Cold shut (lap) may occur in products obtained by:
A
Casting
B
Forging
C
Machining
D
Welding
2
GATE PI 1995
True or False
+1
-0
In order to reduce roll pressure in strip rolling, back tension must be applied to strip.
A
TRUE
B
FALSE
3
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
4
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
EXAM MAP