Mixed Deck — All Truck Dispatcher Topics Flashcards

A carrier uses a cloud-based TMS. What is the key advantage of cloud-based over locally installed software?

Answer: It can be accessed from any device with internet and updates automatically

Cloud-based TMS platforms allow remote access from any internet-connected device and receive automatic software updates without manual IT intervention.

What does a dispatcher mean when they refer to 'pinging' a driver?

Answer: Requesting the driver's current GPS location to update in the system

Pinging a driver means requesting or polling their GPS device to refresh the current location in the dispatch system.

What is the primary purpose of load sequencing in a multi-stop delivery route?

Answer: To ensure freight is loaded in reverse order of delivery stops

Load sequencing places freight in reverse delivery order so the first stop's freight is loaded last and is at the rear door, making it immediately accessible upon arrival.

A dispatcher's carrier is participating in the C-TPAT (Customs-Trade Partnership Against Terrorism) program. During a pre-trip inspection for a US-bound load from Mexico, the driver discovers that the trailer's rear doors show signs of tampering with the high-security bolt seal, though the seal number still matches the manifest. What is the correct protocol under C-TPAT security requirements?

Answer: The driver must reject the load, report the tampering to the carrier's security officer and CBP immediately, and document the incident — a matching seal number does not override physical evidence of tampering

Under C-TPAT security protocols, physical evidence of seal tampering is a red flag that must be acted upon regardless of whether the seal number matches documentation. A matching serial number could indicate the original seal was replaced with a counterfeit or that the tampering was sophisticated. The correct action is to refuse to move the load, immediately report to the carrier's security officer and CBP, and document everything. Field re-sealing by a driver is not authorized under C-TPAT and would actually create compliance liability.

A 'double-drop' (well) trailer is specifically designed to accommodate:

Answer: Extremely tall cargo by using a lowered center deck section

Double-drop trailers have a recessed center section (well) that allows taller equipment to be transported within legal height limits.

A driver calls reporting they are being asked by a receiver's dock worker to carry product not listed on the BOL into the trailer. What should the dispatcher instruct?

Answer: Refuse to load any freight not listed on the BOL and contact the dispatcher to verify before accepting any additional cargo

Accepting unauthorized freight creates liability, HAZMAT, and legal issues for the carrier.

A driver reports they are being tailgated by a suspicious vehicle for over 20 miles on a rural highway. What should the dispatcher advise?

Answer: Direct the driver to a well-lit public area like a truck stop, avoid isolated exits, and call 911 if the vehicle continues following

Cargo theft often begins with a tail — directing the driver to a populated, well-lit location and involving law enforcement is the correct response.

Under Mexican customs regulations, what is the 'Pedimento' document?

Answer: The official Mexican customs declaration form required for all commercial imports and exports

The Pedimento is the official Mexican customs declaration form that must be filed by a licensed Agente Aduanal for all commercial imports and exports, serving as the legal record of the customs transaction.

What does ELD data primarily help dispatchers verify?

Answer: Driver hours of service compliance

ELD data automatically records driving time, on-duty time, and rest periods to ensure Hours of Service compliance.

A dispatcher is informed that Driver Chen has 68.5 hours accumulated on a 70-hour/8-day schedule and needs to haul a time-sensitive load. The dispatcher plans to invoke the oilfield waiting-time exception (49 CFR §395.1(d)) to 'park' Driver Chen at the loading terminal for several hours, then let him drive. What is the CRITICAL flaw in this plan?

Answer: The oilfield exception excludes waiting time from the 14-hour on-duty window but does NOT exclude it from the cumulative 60/70-hour weekly on-duty total

The oilfield exception does exclude well-site waiting time from the 14-hour on-duty window (allowing drivers to resume driving after a long wait), but those same hours still accumulate toward the 60- or 70-hour weekly on-duty limit. Driver Chen's waiting time will push him over 70 hours, making him unfit to drive regardless of the 14-hour window status. Additionally, the exception applies at qualifying oil or gas well locations, not generic loading docks. Both points matter, but the weekly-limit trap is what makes the dispatcher's plan immediately illegal.

A dispatcher arranges a shipment requiring the driver to unload freight inside a warehouse rather than at the dock door. What accessorial applies?

Answer: Inside delivery

Inside delivery is an accessorial charge for delivering freight beyond the dock door, such as placing it inside a warehouse or store.

A carrier is NOT liable for cargo loss caused by which of the following?

Answer: Improper packaging by the shipper

Carriers are not liable for loss or damage resulting from improper or defective packaging by the shipper.

A refrigerated trailer (reefer) unit specs show a temperature range of -20°F to +70°F with a 'continuous run' fuel consumption of 0.8 gal/hr at 0°F ambient. A load of frozen seafood must travel 1,400 miles estimated at 56 hours transit time. The trailer's fuel tank holds 50 gallons. What is the MINIMUM number of fuel stops required for the reefer unit alone?

Answer: At least 1 stop — fuel consumption will likely exceed tank capacity

At 0.8 gal/hr over 56 hours, the reefer consumes 44.8 gallons. However, 0.8 gal/hr is specified at 0°F ambient. Real-world variation (door openings, defrost cycles, temperature swings) typically increases consumption by 10–25%, potentially pushing total consumption to 50–56 gallons — exceeding the 50-gallon tank. The correct answer acknowledges this operational reality. A dispatcher must plan for at least one precautionary fuel stop.

What is the purpose of weigh stations on major highways?

Answer: To ensure trucks comply with weight regulations and safety standards.

Weigh stations are critical checkpoints for commercial vehicles on major highways. Their primary purpose is to verify that trucks are not exceeding legal weight limits, which prevents damage to roads and ensures vehicle safety. They also check for proper licensing, permits, and compliance with other safety regulations.

What does 'detention time' mean as a fleet KPI, and why does it matter financially?

Answer: Time trucks wait beyond the free time at a facility; triggers billable detention charges and reduces truck productivity

Detention time is the hours a truck waits beyond the free time allowed at a shipper or receiver, which can generate detention revenue but reduces the number of loads a truck can complete.

A property-carrying driver begins their shift at 7:00 AM and relies on the 150 air-mile short-haul exemption under 49 CFR 395.1(e)(1) to avoid maintaining a paper Record of Duty Status. During the shift, the driver's route takes them to a delivery point 147 air miles from the terminal, then to a second stop 158 air miles from the terminal. Which statement best describes the compliance consequence?

Answer: The exemption is invalidated for the entire day the moment the driver exceeds 150 air miles from the normal work reporting location, and paper RODS must be reconstructed for the full day

Under 49 CFR 395.1(e)(1), the 150 air-mile short-haul exemption requires the driver to remain within 150 air miles of the normal work reporting location throughout the entire shift. The moment the driver's position exceeds 150 air miles, the exemption is voided for that entire day—not just for the miles beyond the boundary. The driver must reconstruct a complete RODS for the full day on paper. There is no partial-day application of this exemption.

What does a Driver Vehicle Inspection Report (DVIR) completion rate KPI help a dispatcher monitor?

Answer: Compliance with pre-trip and post-trip inspection requirements

DVIR completion rate tracks whether drivers are completing mandatory pre-trip and post-trip inspections as required by FMCSA regulations.

A carrier delivers goods under a 'clean' bill of lading but the shipper later claims the cargo was already damaged before pickup. What does the clean BOL indicate?

Answer: The carrier accepted the goods without noting any visible damage at the time of pickup

A clean bill of lading means the carrier accepted the goods without noting any visible defects or damage at the time of pickup.

A truck dispatcher negotiates a dedicated contract with a fleet owner for 5 trucks over 12 months. The contract includes a minimum load guarantee of 3 loads/truck/week. Actual volume averages only 2.4 loads/truck/week in Q1. Under a properly written minimum guarantee clause, what is the shipper's financial obligation for Q1 (13 weeks)?

Answer: The shipper owes payment for the difference between 195 guaranteed loads and the 156 loads actually tendered — 39 load-equivalents at the contracted rate

5 trucks × 3 loads/week × 13 weeks = 195 guaranteed loads. Actual: 5 × 2.4 × 13 = 156 loads. Shortfall = 39 loads. Under a properly structured minimum guarantee (sometimes called a 'take-or-pay' clause), the shipper owes compensation for 39 load-equivalents at the contracted rate in Q1 — regardless of Q2 recovery, unless the contract explicitly has a cure/carryover period. Dispatchers who do not understand take-or-pay mechanics leave significant revenue uncollected.

Under FMCSA regulations, what minimum cargo insurance level must for-hire motor carriers maintain for general freight?

Answer: $750,000

For-hire motor carriers transporting general freight must maintain a minimum of $750,000 in cargo liability insurance per FMCSA requirements.