District Of Columbia MOTORCYCLE DMV Practice Test 8

Most motorcycle crashes involve riders with little experience on their motorcycle.

On average, a person's body can eliminate the alcohol content of about one drink per hour. However, it is still possible for alcohol to accumulate in a person's system even if they consume only one drink per hour. This accumulation can still affect their ability to ride safely.

The greatest potential for conflict between your motorcycle and other traffic is at intersections. Be extra alert when riding somewhere where another vehicle may cross in front of your path of travel.

To be adequately protected while riding, you should wear a jacket and pants that completely cover your arms and legs.

You should use both brakes every time you slow down or stop. Always apply the brakes simultaneously.

To apply the front brake, firmly and smoothly squeeze the brake lever with all four fingers, applying progressively more force.

To maximize your ability to be seen at an intersection, ride with your headlight on and select a lane position that provides oncoming traffic with the best view of your motorcycle. Maintain a space cushion that allows you enough space to take evasive action if a hazard arises. You should never assume that making eye contact with a driver will be enough to make them consciously register your presence.

Riding with a sidecar increases the weight of a motorcycle and increases the braking force needed to stop the motorcycle. Slowing and stopping take longer when riding a vehicle downhill than when riding on a flat surface.

If you must brake and swerve to avoid a hazard, you should perform both actions separately. Brake then swerve, or swerve then brake. Do not do both at the same time.

You should use your low beam headlight when riding in foggy conditions. Do not use your high beams when riding near other vehicles.

To increase your chances of being seen at an intersection, use your headlight and ride in a lane position that creates the best view of oncoming traffic. Maintain a space cushion around your motorcycle that allows you to take evasive action.

There is no single lane position that is always best and no single lane position that should always be avoided. You should vary your lane position in response to changes in riding conditions.

The accelerator of a motorcycle is located by the right handgrip and is controlled with the right hand.

You should transport a passenger only if your motorcycle is appropriately equipped and adjusted to do so. Among other things, your motorcycle should have separate footrests for the passenger and a seat that is large enough for more than one person to sit comfortably. You may need to adjust your headlight, tire pressure, and suspension to accommodate the extra weight of a passenger.

To reduce the risk of being involved in a crash, you should always ensure that you are visible to others. Communicate your intentions through proper use of your signals, brake light, and lane position. Maintain a space cushion around your motorcycle and consistently scan the road ahead of, behind, and next to your vehicle.

To protect yourself against injury, you should wear a DOT-compliant helmet; face or eye protection; a jacket and long pants made of sturdy material; boots or shoes that are high and sturdy enough to cover and support your ankles; and gloves made of durable material.

A properly chosen lane position should protect your lane from other drivers while communicating your intentions to them.

The main psychoactive substance in marijuana is called tetrahydrocannabinol, or THC.

Because you need adequate traction to swerve safely, you should not brake and swerve at the same time. Instead, if you approach a hazard that requires you to brake and swerve, you should perform one action and then the other.

On average, the body can eliminate the alcohol content of about one drink per hour. However, some alcohol may accumulate in the body even if a person consumes only one drink per hour. Their abilities and judgment can still be impaired.

A properly chosen lane position should provide a number of benefits, including an increased ability to see others and to be seen. It should help you avoid wind blasts, other drivers' blind spots, and surface hazards. Your lane position should discourage other drivers from trying to share your lane and provide you with an escape route, should a hazard arise.

Any approved helmet will allow a rider to see as far to the sides as is necessary for safe riding. Approved helmets will have labels and markings providing the manufacturer's name, relevant information and instructions, and information about the standards the helmet meets.

A plastic, shatter-resistant face shield protects your entire face in a crash. Goggles protect your eyes, but not the rest of your face. A windshield is not an adequate substitute for a face shield or goggles.

To reduce the risk of being involved in a crash, ensure that you are visible to others on the road. Communicate your intentions through your turn signals, brake light, and lane position. Maintain an adequate space cushion, scan your path of travel 12 seconds ahead of your vehicle, and be prepared to act if any hazards arise.

Before beginning a ride, you should ask your passenger to mount the motorcycle only after the engine has been started. They should sit as far forward as they can without crowding you and hold onto the motorcycle's passenger handholds or onto your waist, hips, or belt. They should keep their legs away from the muffler, chains, and other moving parts.