Quiz NFPA - High Hit-Rate Top CFI-I Questions
Quiz NFPA - High Hit-Rate Top CFI-I Questions
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Tags: Top CFI-I Questions, Valid CFI-I Mock Test, Exam CFI-I Tips, CFI-I Online Lab Simulation, CFI-I Latest Dumps Free
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Top Top CFI-I Questions Pass Certify | High Pass-Rate Valid CFI-I Mock Test: Certified Fire Inspector I (CFI-1)
The aim of ITexamReview is to support you in passing the NFPA CFI-I certification exam. ITexamReview present actual NFPA CFI-I practice test questions for you. The world's skilled professionals share their best knowledge with ITexamReview and create this set of actual Certified Fire Inspector I (CFI-1) CFI-I
NFPA CFI-I Exam Syllabus Topics:
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NFPA Certified Fire Inspector I (CFI-1) Sample Questions (Q49-Q54):
NEW QUESTION # 49
What is the minimum diameter allowed for piping serving fire hydrants on private fire service mains?
- A. 8 in. (203.2 mm)
- B. 10 in. (254 mm)
- C. 4 in. (101.6 mm)
- D. 6 in. (152.4 mm)
Answer: D
Explanation:
Comprehensive and Detailed Step-by-Step Explanation:
Fire Hydrant Piping Diameter:
Per NFPA 24 (Standard for the Installation of Private Fire Service Mains and Their Appurtenances), Section 5.2.1, the minimum diameter for piping serving fire hydrants on private fire service mains is 6 inches (152.4 mm).
Why 6 Inches is Required:
A minimum 6-inch pipe ensures sufficient water flow and pressure to meet firefighting demands.
Other Options Explained:
Option A (4 in): Too small; insufficient for hydrant water supply.
Option C (8 in) and Option D (10 in): Acceptable but exceed the minimum requirement.
Summary:
The minimum diameter for piping serving fire hydrants on private fire service mains is 6 inches (152.4 mm).
NEW QUESTION # 50
What is the color of the glass bulb in a 155°F (66°C) temperature-rated sprinkler head?
- A. Orange or red
- B. Blue
- C. Purple
- D. Yellow or green
Answer: A
Explanation:
The color of the glass bulb in sprinkler heads indicates the temperature rating at which the bulb will activate. These colors are standardized under NFPA 13:
155°F (66°C) temperature-rated sprinklers are classified as Ordinary temperature range, and the glass bulb is typically orange or red.
The colors correspond to the following:
Orange/Red: 135°F-155°F (57°C-68°C)
Yellow/Green: 175°F-225°F (79°C-107°C)
Blue: 250°F-300°F (121°C-149°C)
Purple: 325°F-375°F (163°C-191°C)
Reference:
NFPA 13, Table 7.2.2.1: Sprinkler temperature ratings and corresponding bulb colors.
NEW QUESTION # 51
What is the maximum occupant load for a conference room with a total area of 900 ft² (84 m²)?
- A. 120 people
- B. 30 people
- C. 90 people
- D. 60 people
Answer: D
Explanation:
Comprehensive and Detailed Step-by-Step Explanation:
Occupant Load Calculation:
According to NFPA 101 (Life Safety Code), Table 7.3.1.2, for assembly occupancies without fixed seating (such as conference rooms), the occupant load factor is:
15 ft² (1.4 m²) per person.
Calculation:
Divide the total area of 900 ft² by 15 ft per person: 900ft2/15ft2/person=60people900 , text{ft}