Question You may honk your horn when you: Answers Have to stop quickly. Are passing another car. Have lost control of your car. Are passing a bicyclist. Explanation One situation where it is appropriate to use your horn is if you lose control of your vehicle. In this case, sound your horn to alert other drivers. Pass your DMV Written Test with flying colors Take me to the cheat sheet Pennsylvania This questions appears in the following tests: Alaska Practice Test 20 Colorado Practice Test 11 Florida Practice Test 31 Florida Practice Test 3 Hawaii Practice Test 24 Idaho Practice Test 13 Indiana Practice Test 21 Indiana Practice Test 27 Louisiana Practice Test 29 Maine Practice Test 10 Massachusetts Practice Test 3 Michigan Practice Test 10 Michigan Practice Test 44 Minnesota Practice Test 22 Minnesota Practice Test 36 Missouri Practice Test 8 Montana Practice Test 14 Montana Practice Test 33 Nevada Practice Test 28 New Hampshire Practice Test 15 New Hampshire Practice Test 25 New Jersey Practice Test 15 New Jersey Practice Test 32 North Carolina Practice Test 31 North Dakota Practice Test 16 Oklahoma Practice Test 1 Oregon Practice Test 8 Oregon Practice Test 2 Pennsylvania Practice Test 11 Pennsylvania Practice Test 15 Rhode Island Practice Test 11 Texas Practice Test 17 Utah Practice Test 2 Vermont Practice Test 6 Virginia Practice Test 15 West Virginia Practice Test 22 Wisconsin Practice Test 41