Question

On an air brake equipped truck that is CVSA compliant, what specification must be achievedWhen testing the compressor buildup time?

a) 25-120 psi in 5 minutes or less
b) 75-100 psi in 25 seconds or less
c) 85-100 psi in 4 minutes or less
d) 85-100 psi in 2 minutes or less

Answer 1

The CVSA compliant specification for compressor buildup time in an air brake equipped truck is 85-100 psi in 2 minutes or less.

Step-by-step explanation:

For an air brake equipped truck that is CVSA compliant, the specification for compressor buildup time is d) 85-100 psi in 2 minutes or less. This requirement is set to ensure that the air brake system can adequately recover after application and maintain a safe level of operational pressure. Compressor buildup time is a critical factor for the proper functioning and safety of the air brake system on commercial vehicles.