1
GATE PI 1991
Fill in the Blanks
+1
-0
At $${1000^ \circ }C$$ the crystallographic structure of iron is ....................
2
GATE PI 1991
Fill in the Blanks
+1
-0
Seamless long steel tubes are manufactured by rolling, drawing and .............
3
GATE PI 1990
MCQ (Single Correct Answer)
+1
-0.3
Semi brittle materials can be extruded by
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
A. greater / less / equal to
B. greater than / less than / equal to
GATE PI Subjects
Fluid Mechanics
Metrology
Theory of Machines
Engineering Mathematics
Heat Transfer
Machine Tools and Machining
Industrial Engineering
Engineering Mechanics
Strength of Materials
Thermodynamics
Machine Design
Casting
Joining of Materials
Metal Forming