1
GATE ME 2007
MCQ (Single Correct Answer)
+2
-0.6
The thickness of metallic sheet is reduced from an initial value of $$16mm$$ to a final value of $$10mm$$ in one single pass rolling with a pair of cylindrical rollers each of diameter of $$400mm.$$ The bite angle in degrees will be
2
GATE ME 2007
MCQ (Single Correct Answer)
+2
-0.6
In open die forging, a disc of diameter $$200mm$$ height $$60mm$$ is compressed without any barreling effect. The final diameter of the disc is $$400mm.$$ The true strain is
3
GATE ME 2006
MCQ (Single Correct Answer)
+2
-0.6
A $$4$$ $$mm$$ thick sheet is rolled with $$300$$ $$mm$$ diameter rolls to reduce thickness without any change in its width. The friction coefficient at the work-roll interface is $$0.1.$$ The minimum possible thickness of the sheet that can be produced in a single pass is
4
GATE ME 2006
MCQ (Single Correct Answer)
+2
-0.6
In a wire drawing operation, diameter of a steel wire is reduced from $$10$$ $$mm$$ to $$8$$ $$mm.$$ the mean flow stress of the material is $$400$$ $$MPa.$$ The ideal force required for drawing ignoring friction and redundant work is:
Questions Asked from Metal Forming (Marks 2)
Number in Brackets after Paper Indicates No. of Questions
GATE ME 2023 (1)
GATE ME 2022 Set 2 (1)
GATE ME 2017 Set 2 (2)
GATE ME 2016 Set 1 (2)
GATE ME 2015 Set 3 (1)
GATE ME 2015 Set 2 (2)
GATE ME 2015 Set 1 (1)
GATE ME 2014 Set 2 (1)
GATE ME 2014 Set 1 (1)
GATE ME 2012 (1)
GATE ME 2008 (1)
GATE ME 2007 (3)
GATE ME 2006 (2)
GATE ME 2004 (1)
GATE ME 2003 (1)
GATE ME 1998 (1)
GATE ME 1996 (2)
GATE ME 1994 (1)
GATE ME Subjects
Engineering Mechanics
Machine Design
Strength of Materials
Heat Transfer
Production Engineering
Industrial Engineering
Turbo Machinery
Theory of Machines
Engineering Mathematics
Fluid Mechanics
Thermodynamics
General Aptitude