ARFF DRIVER EXAM STUDY GUIDE | 100 Questions with 100% Correct Answers | Updated & Verified

When inspecting an apparatus steering wheel the apparatus may have steering problem if the steering wheels can be rotated (without moving the front tires) more than - 10 degrees All of the following statements about breathing air systems are true except - There are 3 breathing air cylinders is located in the cab in front of the crew chief If the solution temp is higher than 70 degrees no correction applies . If the temperature is lower than 70 add 0.1 unit of expansion for each 3 degrees below 70 - Expansion ratio If the solution temperature is higher than 70 add 0.1 minute for each 3 degree above 70. If the solution temperature is lower than 70 subtract 0.1 minute for each 3 degree below 70 - Drainage time Prior to conducting the expansion and drainage test, you must ensure that the temperature of the water or foam solution is no lower than - 60 All the following statements about items you must make sure prior to performing the turret ground pattern test are TRUE EXCEPT - The water tank must be at least 1/2 full