Practice question A green-bonneted hydrant per NFPA 291 indicates a flow rating of: Below 500 gpm500-999 gpm1,000-1,499 gpm1,500+ gpm Answer: C — 1,000-1,499 gpm The correct answer is shown above. Try the full quiz for additional practice. Practice more: NFPA D O Apparatus Practice Questions - NFPA 1002 Driver/Operator - Apparatus (Pumper) Certification Exam Exam →