FREE 2024 Texas CDL Practice Test for Special Requirements Online Page 3 of 3
Train for FREE with our Texas CDL practice test online. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a TX DMV in 2021, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that DMV requirements for issuing a CDL permit with may vary from state to state.
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15 . All farm tractors built after 1971 are required to have:
Two electric turn signals.
All farm tractors built after 1971 are required to have two head lamps, two red reflectors, one taillight, and the proper hazard warning lights. Hazard lights should be activated any time the farm equipment is being used on a highway.
16 . If traveling down a hill, a commercial motor vehicle:
Should be close to the vehicle ahead.
When driving a commercial motor vehicle down a hill, you should control the speed by switching into a low gear and supplementing with engine braking. It would be unlawful to coast the vehicle down the grade.
17 . When a semitrailer is parked on the shoulder of a divided highway, warning signals should be placed:
On the front and rear of the vehicle.
When a commercial motor vehicle is parked on the side of a divided highway, warning signals should only be placed behind the vehicle. They should be placed at distances of 10 feet, 100 feet, and 200 feet from the rear of the vehicle.
18 . ____ can increase your vehicle's fuel economy.
Driving faster than the speed limit
You should never operate your vehicle at a speed that is too fast for conditions. Driving at a safe speed can keep you and other drivers safe, prevent damage to your vehicle, and improve your vehicle's fuel economy.
19 . During the day, if your vehicle is carrying a load that extends more than four feet beyond the rear of your vehicle, you should:
Attach a yellow flag to the rearmost point of the load.
If you are driving during the day while carrying a load that extends more than four feet beyond the rear of your vehicle, you are required to attach a red flag to the rearmost point of the load. The red flag should be at least 12 square inches.
20 . A slow-moving vehicle emblem is required to be displayed on all vehicles that are designed to operate at a speed of ____ or lower.
70 mph
