1
GATE ME 2014 Set 1
Numerical
+2
-0
A metal rod of initial length $${L_0}$$ is subjected to a drawing process. The length of the rod at any instant is given by the expression, $$L\left( t \right) = {L_0}\left( {1 + {t^2}} \right),$$ where $$t$$ is the time in minutes. The true strain rate (in $${\min ^{ - 1}}$$) at the end of one minute is _____________
Your input ____
2
GATE ME 2012
MCQ (Single Correct Answer)
+2
-0.6
In a single pass rolling process using $$410mm$$ diameter steel rollers, a strip of width $$140mm$$ and thickness $$8mm$$ undergoes $$10\% $$ reduction of thickness. The angle of bite in radians is
3
GATE ME 2008
MCQ (Single Correct Answer)
+2
-0.6
In a single pass rolling operation, a $$20mm$$ thick plate with plate width of $$100mm$$, is reduced to $$18mm$$ thick. The roller radius is $$250mm$$ and rotational speed is $$10$$ $$rpm.$$ The average flow stress for the plate material is $$300$$ $$MPa.$$ The power required for the rolling operation in $$kW$$ is closer to
4
GATE ME 2007
MCQ (Single Correct Answer)
+2
-0.6
Match the correct combination for following metal working processes.
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