Transportation Safety & Inspection Flashcards
7 cards from real NETTCP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Transportation Safety & Inspection flashcards as text
Under NETTCP safety standards, when a technician identifies a cracked or broken leaf spring on a commercial vehicle, what is the immediate action?
Answer: Place vehicle out of service — broken spring is an OOS condition
A cracked or broken leaf spring is an FMCSA out-of-service condition because it critically compromises vehicle stability and control.
A transportation technician is conducting a Level I roadside inspection. Which of the following is included in a Level I inspection?
Answer: Driver and vehicle inspection including all major systems
A Level I North American Standard Inspection is the most comprehensive, covering both the driver's documentation and a thorough vehicle inspection of all major safety systems.
What is the maximum allowable out-of-adjustment condition for an S-cam brake before it becomes an out-of-service violation on a vehicle with a 6-inch stroke chamber at full rated pressure?
Answer: The stroke limit specified on the chamber's data plate
Brake adjustment limits are determined by the stroke length marked on the brake chamber's data plate, and exceeding that limit is an out-of-service condition.
When inspecting cargo securement, a technician finds a tiedown strap with a working load limit (WLL) of 5,000 lbs securing a 12,000 lb piece of equipment. Assuming only one strap is used, how should this be classified?
Answer: Non-compliant — insufficient aggregate WLL for the cargo weight
FMCSA requires aggregate WLL of tiedowns to equal at least half the cargo weight, so a 12,000 lb load requires at least 6,000 lbs aggregate WLL.
A technician conducting a brake inspection finds the brake lining thickness is 1/4 inch on a disc brake rotor-style system. Under FMCSA criteria, how should this be evaluated?
Answer: Out of service — disc brake lining must be at least 1/8 inch above wear indicator
FMCSA out-of-service criteria specify disc brake lining thickness must not be worn to the wear indicator or less than 1/8 inch, so 1/4 inch should be evaluated against specific wear indicator markings.
Under New England state transportation regulations aligned with NETTCP, which vehicle category requires a Level VI (enhanced NAS) inspection that includes radiological checks?
Answer: Vehicles transporting radioactive materials (highway route controlled quantities)
Level VI inspections are designed specifically for vehicles transporting highway route controlled quantities (HRCQ) of radioactive materials and include radiological monitoring.
A technician notices a commercial vehicle's exhaust system pipe is routed within 6 inches of a fuel line without heat shielding. What action is required?
Answer: Place out of service — exhaust/fuel proximity without shielding is an OOS condition
An exhaust system routed within 6 inches of a fuel line without adequate heat shielding is an FMCSA out-of-service condition due to fire risk.