100+ Free PEC EPE Metallurgical Practice Questions

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2026 Statistics

Key Facts: PEC EPE Metallurgical Exam

Part-II MCQs

PEC EPE Syllabus / Guidebook V2

3 h

Part-II Duration

PEC EPE Guidebook V2

60%

Pass Mark Per Part

PEC EPE Candidate Guidelines

25+35

Breadth + Depth Split

PEC Materials & Metallurgical Syllabus

5 yr

Min. RE Experience

PEC EPE Eligibility

CPD Points Required

PEC PDE Byelaws / EPE Guidebook

PEC EPE Materials & Metallurgical Part-II is a 3-hour open-book exam with 60 MCQs (25 Breadth + 35 Depth). Breadth covers math, chemistry, materials, manufacturing, characterization, corrosion, and phase transformations. Qualifying mark is 60% per part; eligibility requires 5 years post-RE experience and 17 CPD points.

Sample PEC EPE Metallurgical Practice Questions

Try these sample questions to test your PEC EPE Metallurgical exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Evaluate ∫₀¹ (6x − 2) dx.

A.1

B.2

C.3

D.4

Explanation: ∫₀¹ (6x − 2) dx = [3x² − 2x]₀¹ = (3 − 2) − 0 = 1. Definite integrals of linear polynomials are routine Breadth calculus items.

2A hardness sample of five readings (HV) is 180, 190, 200, 210, 220. What is the sample standard deviation (n−1 denominator)?

A.15.8 HV

B.14.1 HV

C.20.0 HV

D.10.0 HV

Explanation: Mean = 200. Deviations: −20,−10,0,10,20. Σd² = 1000. s² = 1000/4 = 250 → s = √250 ≈ 15.8 HV.

3For matrix [[3, 1], [2, 2]], the larger eigenvalue is:

A.4

B.1

C.3

D.2

Explanation: det([[3−λ,1],[2,2−λ]]) = (3−λ)(2−λ) − 2 = λ² − 5λ + 4 = 0 → (λ−4)(λ−1)=0. Larger root λ = 4.

4Pearson correlation r = −0.92 between carbon content and Charpy toughness for a steel series indicates:

A.Strong negative linear association

B.No association

C.Perfect negative correlation

D.Strong positive association

Explanation: r = −0.92 is close to −1, so toughness falls strongly as carbon rises (linear trend). Perfect correlation requires |r| = 1.

5Using Newton–Raphson, if f(x)=x²−2 and x₀=1.5, the next iterate x₁ is closest to:

A.1.417

B.1.500

C.1.250

D.2.000

Explanation: x₁ = x₀ − f(x₀)/f′(x₀). f(1.5)=0.25, f′=2x=3 → x₁=1.5−0.25/3≈1.4167≈1.417. Root finding is listed under Breadth numerical analysis.

6In a galvanic cell, oxidation occurs at the:

A.Anode

B.Cathode

C.Salt bridge only

D.Electrolyte bulk only

Explanation: By definition, oxidation (electron loss) occurs at the anode; reduction occurs at the cathode. This underpins corrosion cells and batteries.

7For a first-order reaction, the half-life t½ equals:

A.0.693/k

B.k/0.693

C.1/k²

D.ln(k)

Explanation: Integrated first-order kinetics: ln(C/C₀)=−kt → t½=ln2/k≈0.693/k, independent of initial concentration.

8Stoichiometry: completely burning 2 mol of CH₄ with excess O₂ produces how many moles of CO₂?

A.2 mol

B.1 mol

C.4 mol

D.8 mol

Explanation: CH₄ + 2O₂ → CO₂ + 2H₂O. One mole CH₄ yields one mole CO₂, so 2 mol CH₄ → 2 mol CO₂.

9Which statement about polymers is correct?

A.Elastomers show large reversible elastic strains

B.All plastics are thermosets that cannot remelt

C.Fibers never crystallize

D.Soap molecules lack amphiphilic character

Explanation: Elastomers (rubbers) exhibit large recoverable elastic deformation. Many plastics are thermoplastics that remelt; fibers often crystallize; soaps are amphiphilic.

10Ohm’s law for a linear resistor states that V equals:

A.IR

B.I/R

C.R/I

D.I²R only as voltage

Explanation: V = IR for ohmic devices. Power dissipation is I²R (or V²/R), which is energy rate, not the defining voltage relation.

About the PEC EPE Metallurgical Exam

The Engineering Practice Examination (EPE) Part-II for Materials & Metallurgical Engineering is PEC’s discipline paper for Registered Engineers seeking Professional Engineer (PE) registration. It is a 3-hour open-book MCQ paper with 60 questions: 25 Breadth items aligned to the undergraduate materials/metallurgy curriculum and 35 Depth items in one opted specialization (Metallurgical Engineering, Foundry Engineering, Advanced Materials, Surface Engineering, or Nanotechnology). Candidates must also pass Part-I (common, 40 MCQs, 2 hours) at 60% independently.

Assessment

Same-day two-part MCQ exam. Part-II Materials & Metallurgical is open-book Breadth (Section A) plus one Depth specialization (Section B).

Time Limit

3 hours (Part-II)

Passing Score

60%

Exam Fee

Per PEC EPE cycle notice (Bank Alfalah system-generated voucher only — confirm amount on cpd.pec.org.pk) (Pakistan Engineering Council (PEC) / EPDC)

PEC EPE Metallurgical Exam Content Outline

10%

Mathematics, Probability & Statistics

Calculus, eigenvalues, numerical methods, and sample statistics

Industrial Chemistry

Kinetics, stoichiometry, electrochemistry, fuels, and polymers

Electricity & Magnetism

Circuits, semiconductors, and magnetic hysteresis

Environment & Safety

PEPA 1997, NEQS, ISO 14000, and hazard control

Strength of Materials

Axial stress, torsion, bending, Mohr’s circle

Thermodynamics & Heat Transfer

First law, phase rule, conduction, radiation

10%

Engineering Materials & Properties

Crystal structure, defects, phase diagrams, strengthening

13%

Manufacturing Processes

Casting, PM, rolling, sheet forming, joining, RP

10%

Characterization Techniques

Hardness, tensile, XRD, SEM, and NDT

Quality Assurance & Standards

ISO 9000, SPC, AQL, reliability standards

Corrosion & Its Control

Galvanic cells, Pourbaix, CP, coatings

Phase Transformations

TTT/CCT, martensite, pearlite, Avrami kinetics

Mechanical Behavior & Fracture

Fatigue S–N, KIc, creep

Depth

Metallurgical Engineering

Extraction, steelmaking, heat treatment, forming, codes

Depth

Foundry / Advanced / Surface / Nano

Alternate Depth specializations per syllabus options

How to Pass the PEC EPE Metallurgical Exam

What You Need to Know

Passing score: 60%
Assessment: Same-day two-part MCQ exam. Part-II Materials & Metallurgical is open-book Breadth (Section A) plus one Depth specialization (Section B).
Time limit: 3 hours (Part-II)
Exam fee: Per PEC EPE cycle notice (Bank Alfalah system-generated voucher only — confirm amount on cpd.pec.org.pk)

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

PEC EPE Metallurgical Study Tips from Top Performers

1Map Breadth hours to syllabus weights (manufacturing 13%, materials/characterization/math each 10%)

2Choose a Depth track that matches your plant or lab practice (e.g., Metallurgical Engineering for extraction/heat treatment)

3Build a tabbed open-book kit early—TTT/CCT charts, Fe–C diagram, ASM heat-treatment tables, and ASTM/ASME clauses

4Drill lever-rule, hardenability, and stress/strain calculation items under timed conditions

5Practice timed 60-question sets in three hours to match Part-II pacing

6Keep Part-I (management, ethics, environment, hazards, communication) warm if attempting both parts the same day

7Confirm cycle dates, centres, and fee voucher rules on cpd.pec.org.pk before applying

8Only bring a simple calculator—programmable devices and phones are prohibited

Frequently Asked Questions

How many questions are on PEC EPE Materials & Metallurgical Part-II?

Part-II Materials & Metallurgical has 60 multiple-choice questions: 25 Breadth (Section A) plus 35 Depth in your opted specialization (Section B). The paper lasts three hours and is open-book for bound books and standards only.

What is the passing score for EPE Part-II?

You must score at least 60% in Part-II. Part-I and Part-II are passed independently; failing one part does not cancel a pass in the other within the allowed retake window.

What Depth specializations can Materials & Metallurgical candidates opt?

Per the official syllabus and EPE Guidebook V2 Appendix A, Depth options include Metallurgical Engineering, Foundry Engineering, Advanced Materials, Surface Engineering, and Nanotechnology. Attempt only the Depth area you select.

Who is eligible to sit for the EPE?

A PEC Registered Engineer with at least five years of relevant practical experience since registration (to the announcement closing date) and at least 17 CPD credit points since 10 July 2010 or initial registration, whichever is later.

Is Part-II open book?

Yes. Part-II allows books and bound copies of standards/texts as described for the discipline. Loose notes, handouts, and electronic devices (except a simple calculator) are not permitted.

How is the EPE fee paid?

Fees are published on each cycle’s notice. Payment must be made through a Bank Alfalah system-generated voucher from the CPD portal; deposits by other methods are not accepted. Always confirm the current amount before paying.

100+ Free PEC EPE Metallurgical Practice Questions

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