Alabama Motorcycle: Practice test

The minimum number of drinks left in a person's system can be estimated by subtracting the number of hours since the last drink from the total number of drinks consumed. In this case, the alcohol content of about four drinks would remain.

Warning signs are yellow with black lettering or symbols and provide important information to motorists about upcoming road conditions.

Most wobbles can be traced to improper loading, unsuitable accessories, or incorrect tire pressure. Do not try to accelerate out of a wobble.

While a staggered formation is usually best under normal riding conditions, a group of riders should switch to a single-file formation when taking curves, turning, or entering or exiting a highway.

For maximum straight-line braking, you should apply the brakes smoothly and firmly. As more weight transfers forward, more will be more traction available at the front wheel, allowing you to apply the front brake with progressively increasing force while reducing the pressure being used on the rear brake. Keep your knees against the gas tank and your eyes up to help keep yourself moving in a straight line.

Riding next to parked cars presents a number of potential dangers. A driver might pull out of parking space and into your path without looking. Car doors may be opened into your lane and pedestrians may step out from between cars.

Exposure to engine and wind noise can damage your hearing, even if you are wearing a helmet. Hearing protection can guard against this while still allowing you to hear essential sounds like horns and sirens.

When riding, it is safest for a motorcyclist to wear a helmet, eye protection, a jacket, long pants, sturdy boots, and gloves.

The front brake of a motorcycle is more powerful than the rear one, providing at least 70 percent of the total stopping power. Always use both brakes any time you slow or stop.