1
GATE ME 2002
MCQ (Single Correct Answer)
+1
-0.3
Ductility of material with work hardening
A
Increases
B
Decreases
C
Remains same
D
Unpredictable
2
GATE ME 2002
MCQ (Single Correct Answer)
+1
-0.3
Hot rolling of mild steel is carried out
A
at recrystallisation temp
B
between $$100C$$ to $$150C$$
C
below recrystallisation temp
D
above recrystallisation temp
3
GATE ME 1995
MCQ (Single Correct Answer)
+1
-0.3
A test specimen is stressed slightly beyond the yield point and then unloaded. Its yield strength
A
Decreases
B
increases
C
remains same
D
becomes equal to $$UTS$$
4
GATE ME 1994
MCQ (Single Correct Answer)
+1
-0.3
The process of hot extrusion is used to produce
A
Curtain rods made of aluminium
B
Steel pipes of domestic water supply
C
Stainless steel tubes used in furniture
D
Large size pipes used in city water mains.
GATE ME Subjects
Turbo Machinery
EXAM MAP