VIP Exclusive
DOT Commercial Vehicle Inspector VIP Certification Exam — Series III
DOT — This exam mirrors the FMCSA/CVSA North American Standard Inspection (NASI) certification, administered by the Commercial Vehicle Safety Alliance (CVSA). Inspectors must demonstrate mastery of Federal Motor Carrier Safety Regulations (FMCSRs) Parts 390–396 and CVSA Out-of-Service Criteria to earn certification allowing them to place vehicles and drivers out of service.
29
Questions
90m
Time Limit
75.00%
To Pass
Question 1 of 29👑 VIP
During a Level I inspection, you measure the pushrod stroke on a 30-type air brake chamber at a 90-psi system pressure with brakes fully applied. The stroke reads 2.1 inches. What is the correct action? A) Place the vehicle out of service — the stroke exceeds the 2.0-inch limit for a 30-type chamber B) Issue an advisory only — the stroke is within the 2.5-inch limit for a 30-type chamber C) Place the vehicle out of service — the stroke exceeds the 1.75-inch limit for a 30-type chamber D) No action required — 2.1 inches is within the 2.25-inch limit for a 30-type chamber
Questions 2–29 and full explanations are VIP-exclusive.