Asked by carter smith on Jul 20, 2024
Verified
What governor cut-out pressure is recommended by the ATA (American Trucking Association) TMC (Technology and Maintenance Council) for highway trucks?
A) 115 psi
B) 120 psi
C) 125 psi
D) 130 psi
ATA
The acronym for American Trucking Associations, a large trade association for the trucking industry in the United States.
TMC
TMC can refer to the Technology & Maintenance Council, a professional organization focused on advancing truck technology and maintenance practices to improve vehicle reliability and efficiency.
Governor Cut-Out Pressure
The maximum pressure at which a compressor's governor stops the compressor from pumping air, usually to prevent over-pressurization in pneumatic systems.
- Determine and clarify the regulatory requirements and compliance norms applying to air brake systems for trucks and trailers, with a focus on FMVSS 121.
Verified Answer
WM
Winona Marie BorlaJul 26, 2024
Final Answer :
C
Explanation :
The ATA (American Trucking Association) TMC (Technology and Maintenance Council) recommends a governor cut-out pressure of 125 psi for highway trucks. This is to ensure there is enough air pressure for the effective operation of the air brake system while preventing excessive air pressure that could damage the system.
Learning Objectives
- Determine and clarify the regulatory requirements and compliance norms applying to air brake systems for trucks and trailers, with a focus on FMVSS 121.