2024 NC CDL Practice Test: Double and Triples - Test 2 Based on 2024 NC CDL Handbook 27. Rollovers happen when: A It is raining. B Drivers turn too quickly. C Drivers turn too slowly. Grade More 27/27 Progress 0 Errors Restart Grade Grade Double and Triples - Test 2 Back to Test List Double and Triples - Test Double and Triples - Test 3 Challenge Library 12 More NC CDL Practice Tests 26 Double and Triples - Test 3 27 Double and Triples - Test 4 28 Double and Triples - Test 5 29 Tank - Test 30 Tank - Test 2 31 Tank - Test 3 32 Tank - Test 4 33 Tank - Test 5 34 Air Brakes - Test 35 All - Test