CBI Cheat Sheet 2026

The 30 highest-yield CBI facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. Under the International Building Code (IBC), what is the maximum travel distance to an exit in a fully sprinklered business occupancy? → 300 feet
2. What environmental protection measure applies to maintenance protocols? → Proper handling, storage, and disposal of materials according to environmental regulations
3. What foundation type is best suited for expansive clay soils? → Pier and beam
4. What inspection procedure is essential for safety procedures? → Systematic inspection following established checklists and standards
5. Why is soil compaction important in foundation design? → It reduces foundation settlement
6. Which type of sprinkler system is most appropriate for a building where pipes may be subject to freezing temperatures? → Dry pipe system
7. Which test is commonly used to assess soil bearing capacity? → Standard Penetration Test (SPT)
8. What is the most critical safety requirement in technical measurements? → Following all applicable safety regulations and wearing required PPE
9. How should equipment be maintained for code compliance operations? → Follow manufacturer-recommended preventive maintenance schedules
10. Under the IBC, what is the maximum floor area per sprinkler head allowed in a light hazard occupancy? → 225 square feet
11. What inspection procedure is essential for environmental standards? → Systematic inspection following established checklists and standards
12. What structural element helps resist lateral forces in buildings? → Shear walls
13. A building inspector finds that the exit signs in a corridor are not illuminated. Which code primarily addresses this requirement? → IBC Chapter 10
14. What type of construction is classified as Type I by the IBC? → Non-combustible materials
15. What environmental protection measure applies to quality inspection? → Proper handling, storage, and disposal of materials according to environmental regulations
16. How should equipment be maintained for maintenance protocols operations? → Follow manufacturer-recommended preventive maintenance schedules
17. How should equipment be maintained for equipment operation operations? → Follow manufacturer-recommended preventive maintenance schedules
18. What is the most critical safety requirement in equipment operation? → Following all applicable safety regulations and wearing required PPE
19. What inspection procedure is essential for material selection? → Systematic inspection following established checklists and standards
20. What does the term 'egress' refer to in building standards? → Exit paths and emergency routes
21. Which component of a heating system is responsible for combustion? → Burner
22. What is the primary purpose of a GFCI outlet? → Protect from electric shock
23. According to the IBC, what fire-resistance rating is required for a fire door in a 2-hour rated fire barrier? → 90 minutes
24. What is the primary function of a foundation in a building structure? → To distribute structural load to the ground
25. How should equipment be maintained for material selection operations? → Follow manufacturer-recommended preventive maintenance schedules
26. According to NFPA 72, how often must a building's smoke detectors be tested in a commercial occupancy? → Annually
27. What inspection procedure is essential for code compliance? → Systematic inspection following established checklists and standards
28. What condition might indicate poor drainage around a foundation? → Pooling water near foundation
29. What is the maximum height of the highest landing served by a scissor stair that can be counted as two separate exits per the IBC? → Only if each stair is in its own exit enclosure
30. How should equipment be maintained for safety procedures operations? → Follow manufacturer-recommended preventive maintenance schedules