CDL · Vehicle inspection
Why should you keep the ignition key in your pocket while you perform the pre-trip inspection?
Correct answer: So nobody can move the vehicle while you are under it.
Answer options
- ASo nobody can move the vehicle while you are under it Correct
- BBecause the trailer check cannot be done without it
- CSo you do not lose it somewhere around the vehicle
Why
With the key on you, no one can start the engine and drive off while you are working beneath or beside the vehicle, where a sudden move could cause serious injury.
About this question
Topic: Vehicle inspection License: CDL
Part of these practice sets:
Where it applies: Asked in every state.
Practice the whole set
This question is part of Inspecting Your Vehicle (32 questions). Take the full set and check your score.
Practice Inspecting Your VehicleMore questions from Inspecting Your Vehicle
- During the walk-around part of the inspection, which group of items should you check at the front of the vehicle?
- When you do a pre-trip inspection, which statement about the vehicle inspection report is true?
- Which of these should you do to keep checking your vehicle while a trip is under way?
- What is the proper way to check a vehicle's hydraulic brakes for a leak?
- Which set lists the three kinds of emergency equipment a commercial vehicle is required to carry?
- When inspecting wheels and rims, which of these is a defect you should look for?
- Your pre-trip inspection turns up something unsafe. What does the law require you to do?
- Which items are part of a proper walk-around inspection?
Practice on your phone.
Practice here in your browser, or use the app with the same questions and explanations. It's free on the App Store.