1
GATE PI 1991
Fill in the Blanks
+1
-0
Seamless long steel tubes are manufactured by rolling, drawing and .............
2
GATE PI 1991
Fill in the Blanks
+1
-0
At $${1000^ \circ }C$$ the crystallographic structure of iron is ....................
3
GATE PI 1990
MCQ (Single Correct Answer)
+1
-0.3
Semi brittle materials can be extruded by
A
impact extrusion
B
closed cavity extrusion
C
hydrostatic extrusion
D
backward extrusion
4
GATE PI 1990
Fill in the Blanks
+1
-0
While rolling a strip the peripheral velocity of the roll is ..... A .... than the entry velocity of the strip and is ...... B .... the exit velocity of the strip
A. greater / less / equal to
B. greater than / less than / equal to
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12