Texas CNG(Compressed Natural Gas) Driver Practice

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Prepare for the Texas CNG Driver Test. Study with flashcards and multiple choice questions, each question has hints and detailed explanations. Get ready for your CNG certification exam in Texas!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.


What must fastenings or brackets be secured to?

  1. The vehicle's floor

  2. The frame or a supporting structure

  3. The passenger seats

  4. The engine compartment

The correct answer is: The frame or a supporting structure

The correct answer emphasizes the importance of securing fastenings or brackets to the frame or a supporting structure. This is crucial for ensuring the stability and safety of the components being secured. Fastenings need to anchor to a solid and durable part of the vehicle, such as the frame, to withstand forces encountered during operation, including vibrations and impacts. Securing brackets to the frame helps maintain the integrity of the installation, ensuring that the components do not shift or detach while the vehicle is in motion. The frame provides the necessary strength to support the weight and stress imposed on the fastened items, thereby enhancing the overall safety of the vehicle. Other options like securing to the vehicle's floor, passenger seats, or engine compartment do not provide the same level of structural integrity and stability. The vehicle's floor may not have the weight-bearing capacity needed for certain installations, and passenger seats are generally not designed to bear the load of heavy equipment. Similarly, the engine compartment does not serve as a suitable anchor point for fastenings due to the dynamic environment it presents.