CTE Freight & Logistics 2 — Questions and Answers
Question 1: What is an ISO intermodal container designed to accomplish?
- Transfer standardized metal cargo units between ships, rail cars, and trucks without unloading contents (Correct answer)
- Provide specialized containment for hazardous liquid materials in transit
- Serve as a permanent warehouse unit at seaport terminals
- Function as a computerized tracking and inventory management system
Correct answer: Transfer standardized metal cargo units between ships, rail cars, and trucks without unloading contents
An ISO intermodal container is a standardized metal box designed to be seamlessly transferred between ocean vessels, rail cars, and trucks without unloading the contents, enabling efficient multimodal transport.
Question 2: In intermodal freight terminology, what is a 'chassis'?
- The reinforced body frame of a highway semi-trailer
- A wheeled frame used to transport intermodal containers over the road (Correct answer)
- The undercarriage assembly of a freight rail flatcar
- The structural hull of an ocean-going cargo vessel
Correct answer: A wheeled frame used to transport intermodal containers over the road
In intermodal freight, a chassis is a wheeled frame (a trailer without sidewalls or a roof) specifically engineered to carry ISO intermodal containers for over-the-road movement.
Question 3: What does 'double-stack' operation refer to in rail freight transportation?
- Operating two locomotives at the front of a single train consist
- Loading intermodal containers two high on specialized well cars (Correct answer)
- Operating two parallel trains on adjacent tracks simultaneously
- Running two trains in opposing directions on a single track
Correct answer: Loading intermodal containers two high on specialized well cars
Double-stack (stack train) refers to loading two intermodal containers stacked vertically on specialized well cars, approximately doubling rail freight capacity per car but requiring adequate vertical clearance.
Question 4: What is an Inland Container Depot (ICD), also known as a dry port?
- A seaport terminal specifically designed for ocean container vessels
- An inland freight facility where containers can be loaded, unloaded, stored, and customs-cleared (Correct answer)
- A border customs inspection facility for international cargo
- A specialized container repair and maintenance yard
Correct answer: An inland freight facility where containers can be loaded, unloaded, stored, and customs-cleared
An Inland Container Depot (ICD) or dry port is an inland facility where containers can be stored, stuffed, stripped, and customs-cleared, extending seaport functions inland to reduce congestion at coastal terminals.
Question 5: Which truck combination is known as a 'Rocky Mountain Double'?
- A single semi-trailer equipped with dual tandem rear axle groups
- A combination with a long semitrailer followed by a shorter 28-foot pup trailer (Correct answer)
- Two identical 28-foot pup trailers of equal length pulled by one tractor
- A B-train double combination primarily used in Canadian provinces
Correct answer: A combination with a long semitrailer followed by a shorter 28-foot pup trailer
A Rocky Mountain Double consists of a long semitrailer (typically 40-48 feet) coupled to a shorter trailer (typically 28 feet) via a converter dolly, providing greater cargo capacity than a standard semi.
Question 6: What is the primary function of a Transportation Management System (TMS)?
- Managing traffic signal timing and coordination in urban networks
- Planning, executing, and optimizing the physical movement of freight shipments (Correct answer)
- Monitoring pavement condition indices on highway networks
- Scheduling and dispatching public transit vehicle fleets
Correct answer: Planning, executing, and optimizing the physical movement of freight shipments
A Transportation Management System (TMS) is logistics software used by shippers and carriers to plan freight movements, select carriers, optimize routes, and track shipments to reduce costs and improve service levels.
Question 7: What does the term 'drayage' specifically describe in freight operations?
- Long-haul over-the-road trucking between major distribution hubs
- Short-distance movement of containers between a port or rail terminal and a nearby facility (Correct answer)
- The crane-assisted unloading of containers at a deepwater seaport
- Air freight service for high-value or time-critical shipments
Correct answer: Short-distance movement of containers between a port or rail terminal and a nearby facility
Drayage refers to the short-distance transport of freight, most commonly the movement of intermodal containers between seaports or rail terminals and nearby warehouses or distribution centers.
CTE Freight & Logistics 2
What is an ISO intermodal container designed to accomplish?