Fire Apparatus Engineer (FAE) 2025/2026 – Full Exam Question Bank with Answers | Comprehensive Study Guide

FAE 2025/2026 Exam Questions and
Corresponding Answers with Surety of
100% Pass Mark



Residential water main size - 🧠 ANSWER ✔✔6 in


Commercial water main size - 🧠 ANSWER ✔✔8 in


1 cubic ft of water weighs __lbs - 🧠 ANSWER ✔✔62.5


1 cubic ft of water contains __ cubic inches - 🧠 ANSWER ✔✔1,728


1 cubic ft of water contains __ gallons - 🧠 ANSWER ✔✔7.5


1 gallon of water weighs __ lbs - 🧠 ANSWER ✔✔8.35


1 gallon of water contains ___ cubic inches - 🧠 ANSWER ✔✔231


1 ft of water exerts a back pressure of ___ psi - 🧠 ANSWER ✔✔.434

,1 psi will elevate water ___ feet - 🧠 ANSWER ✔✔2.304


Atmospheric pressure at sea level =___psi - 🧠 ANSWER ✔✔14.7


Theoretical maximum lift for drafting = ___ ft - 🧠 ANSWER ✔✔34


drafting lifts over ___ ft should not be attempted - 🧠 ANSWER ✔✔20


1'' mercury (inches of vacuum) = ___ ft of lift - 🧠 ANSWER ✔✔1.13


What are the two types of pumps? - 🧠 ANSWER ✔✔-positive displacement


-centrifugal

GPM of SS Master stream


1 1/4'' - 🧠 ANSWER ✔✔400 gpm


GPM of SS Master stream


1 3/8'' - 🧠 ANSWER ✔✔500 gpm


GPM of SS Master stream


1 1/2'' - 🧠 ANSWER ✔✔600 gpm


GPM of SS Master stream


1 5/8'' - 🧠 ANSWER ✔✔700 gpm

, GPM of SS Master stream


1 3/4'' - 🧠 ANSWER ✔✔800 gpm


GPM of SS Master stream


1 7/8'' - 🧠 ANSWER ✔✔900 gpm


GPM of SS Master stream


2'' - 🧠 ANSWER ✔✔1000 gpm


GPM of SS hand line


7/8'' - 🧠 ANSWER ✔✔150 gpm


GPM of SS hand line


1'' - 🧠 ANSWER ✔✔200 gpm


GPM of SS hand line


1 1/8'' - 🧠 ANSWER ✔✔250 gpm


GPM of SS hand line


1 1/4'' - 🧠 ANSWER ✔✔300 gpm


psi of SS hand line at tip - 🧠 ANSWER ✔✔50 psi


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