PEB Singapore PPE Mechanical study guide
PEB Singapore PPE Mechanical · Work through your exam, one topic at a time.
The Professional Practice Examination (Mechanical Engineering) is the written stage that the Professional Engineers Board, Singapore, sets for engineers seeking registration as a Professional Engineer in the mechanical branch. It is not a replay of a university syllabus. The PEB Singapore PPE Mechanical study guide has 8 sections and about 2,469 words.
01Mechanical Engineering Design and Analysis
You must move fluently between stress, deflection, fatigue and failure-mode reasoning. Know the difference between a design factor (a policy choice covering unknowns and consequence of failure) and the calculated factor of safety on a specific limit state.
342 words, about 2 min02Building Services and HVAC Systems
M&E design is dominated by load, flow and pressure. Build the cooling load from fabric conduction, solar gain (area x SHGC x irradiance), internal sensible and latent gains (people, lighting W/m2, equipment) and outdoor air.
322 words, about 2 min03Plant, Manufacturing and Process Equipment
Expect questions spanning rotating equipment, static equipment and process safety. Pumps: system curve versus pump curve, operating point, NPSH available versus required, cavitation, affinity laws; throttling and bypass control waste energy where a VSD does not.
299 words, about 1 min04Project Management and Construction Practice
You need planning and control vocabulary plus the Singapore statutory sequence. Planning: WBS, activity-on-node networks, forward and backward pass, total float = LS - ES, critical path at zero float, crashing the lowest cost-per-day activity on the critical path , resource levelling versus smoothing.
294 words, about 1 min05Engineering Ethics and Professional Conduct
The Professional Engineers Act and the Professional Engineers (Code of Professional Conduct and Ethics) Rules set the standard: paramount duty to public safety, health and welfare; competence limits; honesty and integrity; confidentiality; and avoidance of conflicts of interest. A registered PE signs, seals and certifies only work prepared by them or under their direct supervision and control, and only within their competence.
326 words, about 2 min06Law, Contracts and Regulatory Compliance
Know the layers: statute (Professional Engineers Act, Building Control Act, Workplace Safety and Health Act, Fire Safety Act, Environmental Protection and Management Act, Energy Conservation Act), subsidiary regulations, approved codes of practice (a safe harbour, not immunity), and the contract. Contract basics: offer, acceptance, consideration, intention; express versus implied terms; variations, extensions of time, liquidated damages (a genuine pre-estimate), retention, performance bonds, indemnities and liability caps.
287 words, about 1 min07Safety, Health, Environment and Risk Management
The Workplace Safety and Health Act requires every employer and self-employed person to ensure, so far as is reasonably practicable, the safety and health of workers and others affected. In practice: documented risk assessment, safe work procedures, communication and review.
287 words, about 1 min08Energy Efficiency, Sustainability and Engineering Economics
Understand the energy chain: where energy enters, where it is converted (chillers, boilers, compressors, fans, pumps, motors, lighting) and where it is lost. Establish a baseline normalised for weather and production, usually by regression; define an energy performance indicator (kWh/m2 per year, kWh per tonne, kW/RT for chiller plants, kWh/m3 for compressed air); and verify savings against the baseline.
312 words, about 2 min