Study guide
Journeyman Plumber study guide
Read a lesson, then practice the ideas you want to remember.
Lessons
- Administration, Permits, and Inspections
- General Regulations & Building Integrity
- Isometric Drawings & Blueprint Reading — Free Study Guide 2026
- Material Standards & Piping Joining Methods
- Plumbing Math & Water Calculations — Free Study Guide 2026
- Fixture Installation & Connection Rules
- Plumbing Fixtures & Minimum Standards — Free Study Guide 2026
- Special Fixtures & Healthcare Plumbing — Free Study Guide 2026
- Water Conservation & Flow Rates — Free Study Guide 2026
- Water Heaters & Safety Devices — Free Study Guide 2026
- Appliance Venting & Draft Hoods — Free Study Guide 2026
- Combustion Air & Appliance Location — Free Study Guide 2026
- Fuel Gas Pipe Sizing & Pressure Drop — Free Study Guide 2026
- Fuel Gas Piping Materials & Joints — Free Study Guide 2026
- Gas Pipe Inspection, Testing, & Purging
- Air Admittance Valves & Combination Vents
- Circuit, Loop, & Island Venting — Free Study Guide 2026
- Individual, Common, & Wet Venting — Free Study Guide 2026
- Vent Terminals & Roof Penetrations — Free Study Guide 2026
- Venting Principles & Vent Stack Sizing — Free Study Guide 2026
- Building Drains, Sewers, & Cleanouts — Free Study Guide 2026
- Sanitary Drainage Fundamentals & DFU — Free Study Guide 2026
- Drainage Pipe Sizing & Minimum Slopes — Free Study Guide 2026
- Indirect & Special Waste Piping — Free Study Guide 2026
- Special Wastes & Chemical Drainage — Free Study Guide 2026
- Sumps, Ejectors, & Sewage Pumps — Free Study Guide 2026
- Rainwater Harvesting & Non-Potable Systems
- Combined & Separated Sewer Connections — Free Study Guide 2026
- Storm Drainage Sizing & Roof Drains — Free Study Guide 2026
- Subsoil Drainage & Sump Systems — Free Study Guide 2026
- Backwater Valves & Flood Protection — Free Study Guide 2026
- Grease Interceptors & Hydromechanical Traps
- Oil, Sand, & Flammable Liquid Separators
- Trap Seal Protection & Primers — Free Study Guide 2026
- Trap Requirements & Hydraulic Seals — Free Study Guide 2026
- Backflow Prevention & Cross-Connection Contr
- Disinfection & Potable Water Quality — Free Study Guide 2026
- Hot Water Distribution & Recirculation — Free Study Guide 2026
- Water Pressure Boosters & Reducing Valves
- Water Service Piping & Main Sizing — Free Study Guide 2026
- Water Supply Sizing & WSFU Calculations