Vehicle Equipment & Safe Operation — District of Columbia
District of Columbia motorcycle permit practice test: 332 free practice questions (Based on the official driver handbook). The official format is not yet verified; check the official site before your test. Vehicle Equipment & Safe Operation: 137 questions. Updated
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Questions (137)
1. If your motorcycle has convex mirrors and you are not familiar with this type of mirror, you should practice using the mirrors because:
Most people aren’t used to using mirrors.
Unlike flat mirrors, they make items look farther away than they really are. ✓
Unlike flat mirrors, they make items look closer than they really are.
It can be difficult to remember to look at mirrors while riding.
Answer: B. Unlike flat mirrors, they make items look farther away than they really are.
You should practice with convex mirrors because they make items look farther away than flat mirrors do. Convex mirrors are the rounded mirrors most motorcycles have. They give a wider view behind you than flat mirrors, but they also make cars appear farther away than they truly are. That is why the manual tells riders who are not used to them to get familiar with them. It suggests using a stopped moment to pick out a parked car in the mirror, estimate its distance, then turn and compare. Practice until you can judge distance well, and still allow extra room before changing lanes.
2. To help other drivers see you, you should wear:
Darkly-colored clothes.
Brightly-colored clothes. ✓
Lights.
A black jacket.
Answer: B. Brightly-colored clothes.
Wear brightly-colored clothes so other drivers can see you. The manual says most crashes happen in daylight, so the rider should wear bright-colored clothing to raise the odds of being seen. It points out that your body makes up half of what is visible of the rider and motorcycle together, which is why bright orange, red, yellow or green jackets and vests work best and any bright color beats drab or dark ones. Reflective, bright-colored gear on the helmet and jacket/vest is described as the best choice of all.
3. A DOT-compliant helmet has all of the following, except:
An impact-resistant outer shell.
An impact-absorbing inner liner.
A chinstrap retention system.
Bright colors painted on the outside. ✓
Answer: D. Bright colors painted on the outside.
The feature that is not part of DOT helmet compliance is bright colors painted on the outside; color is discussed only as a way to help you be seen. The manual's helmet-selection guidance says a helmet should be designed to meet DOT and state standards, fit snugly, have no obvious defects, and stay securely fastened. Separately, it recommends bright colors for visibility: bright helmets help others see you, and reflective material on the sides helps drivers spot you. That color advice is about being seen, not about what makes a helmet DOT-compliant. So bright paint on the outside is the item that does not belong on the list of required helmet features.
4. When conducting a pre-ride check, be sure that:
The brakes make a loud squeaking noise.
The brakes cause some friction with the steering.
Each brake can hold the motorcycle. ✓
Only the rear brake can hold the motorcycle.
Answer: C. Each brake can hold the motorcycle.
Before riding, check that each brake can hold the motorcycle when fully applied. The manual's controls check says to try the front and rear brake levers one at a time and make sure each feels firm and holds the motorcycle when fully applied. That is exactly the brake condition to confirm during a pre-ride check. The same section also covers clutch, throttle, horn, lights, mirrors, fluids, and leaks, but it does not ask for squeaking sounds or friction with steering.
5. If you must brake and swerve to avoid a hazard, you should:
Do one, then the other. ✓
Do both at the same time.
Always apply the brakes first, then swerve.
Try instead to use only the brakes.
Answer: A. Do one, then the other.
Do one, then the other — brake either before or after the swerve, never while you are swerving. The manual states plainly that if braking is needed, you brake either before or after the swerve and never while swerving. Braking and swerving at the same time asks the tires to do two jobs at once, so the manual separates them: a quick stop first if there is room, or a swerve around the obstacle. Either way, the two actions are kept apart rather than combined. So the right approach is to finish one and then do the other.
6. The center portion of a lane often contains an oily strip. This strip:
Is not safe for motorcyclists at any time.
Is usually safe for motorcyclists, unless it is raining. ✓
Should always be avoided since other parts of the lane do not have the oily strip.
Adds to traction for most motorcycle tires.
Answer: B. Is usually safe for motorcyclists, unless it is raining.
The oily center strip is usually safe for motorcyclists, but you should not count on it when the road is wet. The manual describes the center third of the lane as the spot where oil drippings and debris collect, and it warns about large buildups of oil and grease at busy intersections and tollbooths. But it also says the typical center strip gives adequate traction as long as the road is not wet. That is why the strip is treated as generally usable, with a rain exception: water makes an oily surface a poor place for your tires. The manual also points out you can ride slightly left or right of the grease strip and still stay in the center third.
Maximum front-line braking is accomplished by using both brakes. The manual says the best straight-line stop comes from applying both brakes fully and keeping either wheel from locking. It explains that the front brake gives most of the stopping power, yet it still tells riders to use both brakes every time they slow or stop. That makes the complete braking method front and rear together. Relying on one brake leaves out part of the system the manual tells you to use, and the passage does not list downshifting as part of maximum braking.