2024 OH CDL Practice Test: Class B - Test 5 Based on 2024 OH CDL Handbook 25. Which of the following items is not part of a vehicle’s air brake system? A Low pressure warning device B Air filter C Air gauges Next More 25/29 Progress 0 Errors Restart Next Next Class B - Test 5 Back to Test List Class B - Test 4 Class B - Test 6 Challenge Library 12 More OH CDL Practice Tests 14 Class B - Test 6 15 Class B - Test 7 16 HazMat - Test 17 HazMat - Test 2 18 HazMat - Test 3 19 HazMat - Test 4 20 HazMat - Test 5 21 HazMat - Test 6 22 Passenger - Test 23 Passenger - Test 2
