What state-specific code books do I need to memorize to pass the journeyman plumbing license exam next month?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What state-specific code books do I need to memorize to pass the journeyman plumbing license exam next month?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
North Carolina journeyman plumber exam candidate bulletin reference books code edition 2026 Google ↗
North Carolina State Board Examiners Plumbing Heating Fire Sprinkler Contractors journeyman exam reference books Google ↗
- Code Book Catalog - Plumbing Heating Cooling Contractors Association of North Carolina · phccnc.com
- Book Reference List · nclicensing.org
- North Carolina Board – Book Reference List · nclicensing.org
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
North Carolina journeyman plumber exam candidate bulletin reference books code edition 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 | |
North Carolina State Board Examiners Plumbing Heating Fire Sprinkler Contractors journeyman exam reference books OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 |