3rd Class Power Engineering ● Available Now

PE3 Exam Pro

The most comprehensive 3rd Class Power Engineering exam prep app available. With 1,393 questions across all 4 papers, covering boilers, thermodynamics, fluid mechanics, codes, turbines, and plant management — you’ll walk into your exam with confidence.

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Features

Everything You Need to Pass

$49.99 CAD/month — cancel anytime.

1,393 Questions

Comprehensive question bank across all 4 papers — 3A1, 3A2, 3B1, and 3B2 — matched to real SOPEEC exam difficulty.

Mock Exams

12 full-length timed mock exams (3 per paper) that mirror the real SOPEEC format — 100 MCQ, 2 hours, 65% to pass.

Spaced Repetition

SM-2 algorithm schedules question reviews at optimal intervals so you retain more and forget less.

Adaptive Difficulty

Questions automatically adjust to challenge you at the right level — 5 difficulty tiers.

Flashcards

180+ flashcards for key formulas, definitions, and concepts with spaced repetition confidence tracking.

Audio Study

Listen to explanations and rationales hands-free — perfect for the drive to work or the job site.

Deep Dive Topics

50 deep-dive reference cards covering high-frequency exam topics with formulas, tables, and worked examples.

Study Planner

Schedule your study sessions and stay on track for exam day.

Streak Tracking

Build daily study habits and maintain your learning momentum.

Exam Day Simulator

Timed conditions that replicate the real SOPEEC exam experience.

Custom Quiz

Create your own quizzes focused on specific papers, topics, or difficulty levels.

Bookmarks

Save difficult questions for later review and targeted practice.

Wrong Answer Journal

Every incorrect answer is logged and organized by paper so you can focus on your actual mistakes.

Heatmap

Visual breakdown of your accuracy by topic and paper. Tap any cell to launch a focused drill session.

Trend Chart

Track your score progression over time and see your improvement.

Paper Coverage

Complete Exam Syllabus

$49.99 CAD/month — cancel anytime.

Paper 3A1 Applied Mathematics, Mechanics & Thermodynamics

~250 questions • 100 MCQ • 2 hours

  • Applied Mathematics & Calculations
  • Applied Mechanics & Statics
  • Thermodynamics & Heat Transfer
  • Applied Science & Physics

Paper 3A2 Codes, Fuels, Piping & Electrical

~400 questions • 100 MCQ • 2 hours

  • Legislation & Codes (ASME, CSA B51/B52, B31.1)
  • Code Calculations & Pressure Vessel Design
  • Fuels & Combustion
  • Piping Systems & Pipe Materials
  • Electrotechnology & Electrical Protection
  • Controls & Instrumentation (P&IDs)
  • Safety & Fire Protection

Paper 3B1 Boilers, Feedwater, Pumps & Welding

~503 questions • 100 MCQ • 2 hours

  • Boilers — Watertube, Firetube, Design & Operation
  • Boiler Controls & BMS
  • Feedwater Treatment & Water Chemistry
  • Pumps — Centrifugal & Positive Displacement
  • Welding Processes, NDE & Inspection
  • Pressure Vessels — Design & Operation

Paper 3B2 Turbines, Machinery & Plant Management

~195 questions • 100 MCQ • 2 hours

  • Steam Turbines — Impulse, Reaction & Operation
  • Gas Turbines & Cogeneration
  • Internal Combustion Engines
  • Compressors & Refrigeration
  • Fired Heaters & Special Equipment
  • Wastewater & Plant Management

Pricing

Per-Paper Subscriptions

$49.99 CAD/month — cancel anytime.

Ready to Get Started?

Download PE3 Exam Pro and start preparing for your 3rd Class certification today.

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