Dr. Amit is online now. 1.Identify the four basic categories of hardware in a microcomputer system. 1. Hard disk, input/output, secondary storage, and display devices. 2. System unit, input/output, secondary storage, and primary storage. 3. System unit, input/output, secondary storage, and communication.
The semi-truck without the trailer weighs around 20,000 lbs. An empty trailer weighs around 12,000 lbs, but it depends on what type of trailer it is. There are hundreds of different configurations. The point is...the maximum legal weight that an 18-wheeler can weigh is 40 tons (80,000 lbs).
The dry wt of our trailer is 2,780 (unhitched), the trailer axel (hitched) wt is 2,340, the tongue wt 440 lbs, and the Casita & 4Runner combined wt is 7,020 lbs. The link has the average weights of six 17' Casita's all loaded for travel. Trailer Weights.