PEC EPE Mechanical study guide
PEC EPE Mechanical · Work through your exam, one topic at a time.
The Pakistan Engineering Council's Engineering Practice Examination (EPE) in Mechanical Engineering is the assessment step PEC uses when an engineer applies for registration as a Professional Engineer. It is aimed at graduates who already hold a relevant engineering degree and are converting academic knowledge into demonstrable professional competence. The PEC EPE Mechanical study guide has 8 sections and about 2,446 words.
01Engineering Mathematics and Fundamentals
Engineering Mathematics and Fundamentals underpins every later mechanical calculation: linear algebra for systems and transformations, calculus for rates and optimisation, differential equations for vibration and heat flow, Laplace transforms for transient response, and statistics for tolerances and test data. The exam favours setup and interpretation over long algebra.
314 words, about 2 min02Mechanics of Materials and Machine Design
Mechanics of Materials and Machine Design tests whether you can size and check load-carrying components: shafts, beams, columns, bolted and welded joints, bearings, and fatigue-prone parts. Expect combined loading, stress concentration, and design-factor reasoning rather than derivation.
315 words, about 2 min03Thermodynamics and Heat Transfer
Thermodynamics and Heat Transfer tests energy balances, property relationships, power cycles, refrigeration, and the three heat-transfer modes. Expect steady-flow devices, entropy generation, log-mean temperature difference, and radiation with absolute temperature.
304 words, about 2 min04Fluid Mechanics and Hydraulic Systems
Fluid Mechanics and Hydraulic Systems covers continuity, energy and momentum, pipe friction, pump selection, cavitation, and hydraulic circuit behaviour. The exam often combines a Bernoulli balance with a pump power or NPSH check, so keep units and datum consistent.
300 words, about 2 min05Manufacturing Processes and Engineering Materials
Manufacturing Processes and Engineering Materials tests process selection, material behaviour, and producibility. Expect casting yield and shrinkage, welding heat-affected zones, machining time and tool life, bulk forming loads, heat-treatment sequences, and corrosion or failure modes.
290 words, about 1 min06Industrial Engineering
Industrial Engineering tests productivity, work measurement, facility and operations design, quality control, and reliability. Expect calculations in EOQ, line balancing, process capability, control charts, and time standards, plus interpretation of what the numbers mean for capacity and quality.
293 words, about 1 min07Project Management
Project Management tests planning and control of engineering projects: work breakdown, network logic, critical path, float, crashing, earned value, risk, and contractual communication. Expect schedule and cost calculations tied to a narrative, not just definition recall.
317 words, about 2 min08Professional Ethics
Professional Ethics tests judgment under the Pakistan Engineering Council framework and general engineering ethics: public safety, competence, integrity, confidentiality, conflicts of interest, and sustainability. Questions often present a pressure situation and ask for the first or most appropriate action.
313 words, about 2 min