This sign is a: Question This sign is a: Answers Service sign. Regulatory sign. Warning sign. Stop sign. Explanation Warning signs are usually diamond-shaped and yellow with black lettering or symbols. They warn drivers about special situations or potential hazards ahead. This questions appears in the following tests: Wisconsin Motorcycle Practice Test 24 Arizona Motorcycle Practice Test 57 Arkansas Motorcycle Practice Test 14 Connecticut Motorcycle Practice Test 78 Hawaii Motorcycle Practice Test 4 Kentucky Motorcycle Practice Test 38 Maryland Motorcycle Practice Test 24 Michigan Motorcycle Practice Test 58 Nebraska Motorcycle Practice Test 8 New Jersey Motorcycle Practice Test 18 New Mexico Motorcycle Practice Test 75 New York Motorcycle Practice Test 26 North Dakota Motorcycle Practice Test 82 Pennsylvania Motorcycle Practice Test 125 Texas Motorcycle Practice Test 120 Washington Motorcycle Practice Test 10 West Virginia Motorcycle Practice Test 36
