Plumbing License Exam Prep
Practice 562 questions across eight plumbing domains, with Apprentice, Journeyman and Master filters, timed mocks and searchable references.
Your app workspace
- Complete base, extra and bulk question banks with explanations
- Five native-length practice modes, including Journeyman and Master mocks
- Nine reference sections, eight guide sections and 14 vector schematic types
- Saved sessions, bookmarks, flagged review, notebooks and backup transfer
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About this Web App
What does Plumbing License Exam Prep include, and what changed from the native source?
Practice 562 questions across eight plumbing domains, with Apprentice, Journeyman and Master filters, timed mocks and searchable references. Includes all 562 native base/extra/bulk questions, nine reference sections and eight guides. Apprentice, Journeyman and Master tags are retained; the five timed modes select unique questions with native difficulty proportions. Contradictory IPC trap-to-vent distances and an overbroad lead-solder statement were corrected against ICC/EPA guidance. Diagrams are conceptual; verify adopted codes and licensing rules. A new icon was generated because the native project had no icon image.