2024 CA CDL Practice Test: Class B - Test 5 Based on 2024 CA CDL Handbook 19. Which of the following determines your Blood Alcohol Concentration? A How frequently you drink B The temperature of the drink C How much you drink Next More 19/29 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 CA 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