A “permanent crane” is:
- A new fixture that is designed to elevate the axle while changing a punctured tire.
- A fixture in the vehicle that prevent the vehicle from rolling-over during loading or unloading of an interchangeable box.
- Correct answer: A fixture that is permanently installed in the vehicle and designed to lift or lower interchangeable crates..
- A fixture that is permanently connected to the vehicle and designed to lift one side of a side-loading-platform.
Why this is the answer
The correct answer in the official bank: A fixture that is permanently installed in the vehicle and designed to lift or lower interchangeable crates..
A permanent crane is a fixture that is permanently installed in the vehicle and designed to lift or lower interchangeable crates. It is not a fixture that prevents the vehicle from rolling over during loading or unloading. It is not a fixture for lifting one side of a side-loading platform. It is also not a jack for elevating the axle when changing a wheel.