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Previous year question hub

Metal Forming - Manufacturing Processes I - Production & Industrial Engineering Previous Year Questions

Practice Metal Forming - Manufacturing Processes I - Production & Industrial Engineering previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

20Papers
18Years
63Questions
1Topics

Metal Forming question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Metal Forming. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Easy 36 57.1%
Medium 26 41.3%
Hard 1 1.6%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

MCQ 42 66.7%
Numerical Answer Type (NAT) 17 27%
MSQ 4 6.3%

Subject weightage

Top subjects by unique question coverage.

Production & Industrial Engineering
63 Qs

Most asked topics

Top topics across the included previous year papers.

Manufacturing Processes I
63 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Metal Forming
63 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

Production and Industrial Engineering (PI) 2026
4 Qs
Production & Industrial Engineering (PI) 2025
2 Qs
Production & Industrial Engineering (PI) 2024
3 Qs
Production & Industrial Engineering (PI) 2023
2 Qs
Production & Industrial Engineering (PI) 2022
2 Qs
Production & Industrial Engineering (PI) 2021
3 Qs
Production & Industrial Engineering (PI) 2020
1 Qs
Production & Industrial Engineering (PI) 2018
3 Qs
Production & Industrial Engineering (PI) 2017
2 Qs
Production & Industrial Engineering (PI) 2016
3 Qs
Production & Industrial Engineering (PI) 2014
3 Qs
Production & Industrial Engineering (PI) 2013 [Session 1]
2 Qs
Production & Industrial Engineering (PI) 2013 [Session 2]
2 Qs
Production & Industrial Engineering (PI) 2013 [Session 4]
1 Qs
Production & Industrial Engineering (PI) 2012
3 Qs
Production & Industrial Engineering (PI) 2011
3 Qs
Production & Industrial Engineering (PI) 2010
7 Qs
Production & Industrial Engineering (PI) 2009
6 Qs
Production & Industrial Engineering (PI) 2008
9 Qs
Production & Industrial Engineering (PI) 2007
2 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
Production and Industrial Engineering (PI) 202620264View paper
Production & Industrial Engineering (PI) 202520252View paper
Production & Industrial Engineering (PI) 202420243View paper
Production & Industrial Engineering (PI) 202320232View paper
Production & Industrial Engineering (PI) 202220222View paper
Production & Industrial Engineering (PI) 202120213View paper
Production & Industrial Engineering (PI) 202020201View paper
Production & Industrial Engineering (PI) 201820183View paper
Production & Industrial Engineering (PI) 201720172View paper
Production & Industrial Engineering (PI) 201620163View paper
Production & Industrial Engineering (PI) 201420143View paper
Production & Industrial Engineering (PI) 2013 [Session 1]20132View paper
Production & Industrial Engineering (PI) 2013 [Session 2]20132View paper
Production & Industrial Engineering (PI) 2013 [Session 4]20131View paper
Production & Industrial Engineering (PI) 201220123View paper
Production & Industrial Engineering (PI) 201120113View paper
Production & Industrial Engineering (PI) 201020107View paper
Production & Industrial Engineering (PI) 200920096View paper
Production & Industrial Engineering (PI) 200820089View paper
Production & Industrial Engineering (PI) 200720072View paper

All Metal Forming previous year questions

Practice every matching question in batches of 20, with every available option.

1
2007 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2007
The maximum possible percentage reduction in area per pass during wire drawing of an ideal plastic material without friction is of the order of
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2
2007 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2007
Diameter of a hole after plating needs to be controlled between \( 30_{-0.010}^{+0.050} \) mm. If the plating thickness varies between 10-15 microns, diameter of the hole before plating should be
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3
2008 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2008
Which one of the following is a heat treatment process for surface hardening?
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4
2008 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2008
By application of tensile force, the cross sectional area of a bar 'P' is first reduced by 30% and then by an additional 20%. Another bar 'Q' of the same material is reduced in cross sectional area by 50% in a single step by applying tensile force. After deformation, the true strains in bar 'P' and bar 'Q' will, respectively, be
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5
2008 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2008
In a rolling process, thickness of a strip is reduced from 4 mm to 3 mm using 300 mm diameter rolls rotating at 100 rpm. The velocity of the strip (in m/sec) at the neutral point is
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6
2008 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2008
A blank of 50 mm diameter is to be sheared from a sheet of 2.5 mm thickness. The required radial clearance between the die and the punch is 6% of sheet thickness. The punch and die diameters (in mm) for this blanking operation, respectively, are
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7
2008 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2008
Match the following:
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8
2008 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2008
Statement for Linked Answer Questions 80 and 81:
A 10 mm diameter annealed steel wire is drawn through a die at a speed of 0.5 m/sec to reduce the diameter by 20%. The yield stress of the material is 800 MPa.
Neglecting friction and strain hardening, the stress required for drawing (in MPa) is
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9
2008 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2008
Statement for Linked Answer Questions 80 and 81:
A 10 mm diameter annealed steel wire is drawn through a die at a speed of 0.5 m/sec to reduce the diameter by 20%. The yield stress of the material is 800 MPa.
The power required for the drawing process (in kW) is
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10
2009 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2009
Anisotropy in rolled components is caused by
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11
2009 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2009
Using direct extrusion process, a round billet of 100 mm length and 50 mm diameter is extruded. Considering an ideal deformation process (no friction and no redundant work), extrusion ratio 4, and average flow stress of material 300 MPa, the pressure (in MPa) on the ram will be
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12
2009 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2009
A disk of 200 mm diameter is blanked from a strip of an aluminum alloy of thickness 3.2 mm. The material shear strength to fracture is 150 MPa. The blanking force (in kN) is
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13
2010 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2010

In a rolling process, the roll separating force can be decreased by

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14
2010 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2010

Hot die steel, used for large solid dies in drop forging, should necessarily have

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15
2010 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2010
Austempering is a heat treatment process that is aimed at obtaining
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16
2010 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2010
During open die forging process using two flat and parallel dies, a solid circular steel disc of initial radius (\( R_{i0} \)) 200 mm and initial height (\( H_{i0} \)) 50 mm attains a height (\( H_{f0} \)) of 30 mm and radius of \( R_{fN} \). Along the die-disc interfaces,
i. the coefficient of friction (\( \mu \)) is \( \mu = 0.35 \left( 1 + e^{-\frac{R_{fN}}{R_{i0}}} \right) \)
ii. in the region \( R_{ss} \leq r \leq R_{fN} \), sliding friction prevails, and
\( p = \sqrt{3} K e^{\frac{2\mu}{H_{fN}} (R_{fN} - r)} \), and \( \tau = \mu p \),
where p and \( \tau \) are the normal and the shear stresses, respectively; K is the shear yield strength of steel and r is the radial distance of any point
iii. in the region \( 0 \leq r \leq R_{ss} \), sticking condition prevails
The value of \( R_{ss} \) (in mm), where sticking condition changes to sliding friction, is
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17
2011 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2011
The thickness of a plate is reduced from 30 mm to 10 mm by successive cold rolling passes using identical rolls of diameter 600 mm. Assume that there is no change in width. If the coefficient of friction between the rolls and the work piece is 0.1, the minimum number of passes required is
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18
2011 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2011
The total true strain applied and the final length (in mm), respectively, are
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19
2012 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2012

A solid cylinder of diameter 100 mm and height 50 mm is forged between two frictionless flat dies to a height of 25 mm. The percentage change in diameter is

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20
2012 · Production & Industrial Engineering · Manufacturing Processes I · Metal Forming
Production & Industrial Engineering (PI) 2012

During normalizing process of steel, the specimen is heated

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Showing 20 of 51 questions