Texas CNG(Compressed Natural Gas) Driver Practice

What is required for securing each cylinder bracket to a vehicle?

1. Straps or clamps

2. Bolts, lock washers, and nuts

3. Screws and adhesives

4. Welding materials

The correct answer is: Bolts, lock washers, and nuts

The requirement for securing each cylinder bracket to a vehicle emphasizes the importance of using robust and reliable methods to ensure safety and stability. Utilizing bolts, lock washers, and nuts provides a secure fastening solution that can withstand the stresses encountered during vehicle operation. This hardware configuration prevents the brackets from loosening over time due to vibrations or movement, which is critical for maintaining the integrity of the compressed natural gas cylinders. Effective cylinder mounting is essential for safety since improper securing can lead to cylinder movement or even detachment, which could pose a significant hazard. Bolts and nuts are designed for this type of application, providing the necessary strength and reliability. Lock washers are also part of the setup as they help to prevent loosening caused by vibration, ensuring that the connection remains firm over time. In contrast, straps or clamps may not provide the same level of security and could potentially allow some movement. Screws and adhesives generally do not have the necessary strength to keep the brackets secure under the dynamic loads encountered in a vehicle. Welding materials might be suitable in some contexts but are generally not recommended for securing brackets due to potential issues with disassembly and maintenance.