2024 CA CDL Practice Test: Air Brakes - Test Based on 2024 CA CDL Handbook 4. What kind of force must emergency brakes use? A Electrical B Heavy C Air pressure D Mechanical Next More 4/25 Progress 0 Errors Restart Next Next Air Brakes - Test Back to Test List Tank - Test 5 All - Test Challenge Library 12 More CA CDL Practice Tests 35 All - Test 36 All - Test 2 37 All - Test 3 38 Tank and Hazmat - Test 39 Tank and Hazmat - Test 2 40 Class C - Test 41 Class C - Test 2 42 Class C - Test 3 43 Class C - Test 4 44 Class C - Test 5
