What is a seat belt pretensioner quizlet?

What is a seat belt pretensioner quizlet?

What is a seat belt pretensioner? Pretensioners automatically tighten the belt to prevent the individual from jerking forward in a collision or at a sudden stop. You no longer have to pull the adjustable strap to fit your body. You just studied 57 terms!

What is the three second rule based upon?

Driving instructors teach new drivers to use the “3-second rule.” The three second rule helps you avoid accidents. When driving, pick a non-moving object along the road, like a speed limit sign, a tree, or a telephone pole, and when the vehicle in front of you passes that object, start counting in your head.

What percent of child restraint systems are being used incorrectly?

Child restraint systems are often used incorrectly. An estimated 46% of car seats and booster seats (59% of car seats and 20% of booster seats) are misused in a way that could reduce their effectiveness.

When attempting to pass a truck on a two lane highway the first thing you should do is?

When passing other vehicles in a two-lane roadway: Check your mirrors and look over your left shoulder to make sure that there are no cars trying to pass you. Turn on your left signal. Move to the left lane for passing. Speed up by about 10-15 mph over the speed of the vehicle that you are passing.

How can you safely manage a tailgater 180?

The Rules of Dealing With a Tailgater

1. Stay Calm. The first thing you need to do when you look in your rearview mirror and see someone tailgating is to stay calm.
2. When You Need to Brake, Take it Slow…
3. Get Safely Out of the Way.
4. Drive at a Comfortable Speed.
5. Avoid Confrontation.

What are the two main factors that make driving difficult?

What are the 2 main factors that make driving difficult in the city? Traffic is denser in urban areas than it is in rural areas. There are more cars, buses, trucks and pedestrians per mile. City traffic hazards are closer to you than they are in to rural areas.

What are 10 characteristics of city driving?

Pedestrians and cyclists moving unpredictably, crossing streets illegally, etc. Limited visibility and intersections spaced at shorter intervals. Aggressive drivers competing for lane space and parking spots. Stop-and-go traffic flow.

Why is braking while turning bad?

Turning adds stress to the wheel assembly, and braking compounds this stress. Light braking or low speed won’t do much, but taking a hard left turn at 50 MPH will really wear your brakes, rotors, discs, etc.

How fast should you be going when turning?

Good turning techniques Generally the ideal speed at the apex of a right turn is 10-15 MPH. The ideal speed in the middle of a left turn is usually 15-20 MPH.

Do you press the accelerator when turning?

Acceleration must be through the corner, only through and not into the turn. This would take much practice to attain the working. Assuming the vehicle is in proper speed for the turn, you don’t need to press the clutch.

What happens if you press accelerator while car is off?

4) The accelerator pedal. On a modern electronically fuel-injected car, absolutely nothing happens at all when you press this while parked. The fuel systems are controlled by the engine electronics, and are not active until the engine starts running. Pressing the gas pedal releases some of this into the engine.

Is it bad to press the brake and gas at the same time?

Smoother shifting of gears is done by pushing the brake and gas pedal simultaneously. The drivers push the accelerator according to the engine speed for harmonizing with the lower gear speed. You should not do this as an unprofessional at all. The mechanism can damage the entire transmission system in no time.

Is it bad to press the gas in neutral?

The point: Regardless of whether your throttle is actually stuck or you’re just mistakenly slamming on the gas, the answer is to put the car in neutral. You won’t be able to accelerate no matter how hard you hit the gas if the car is in neutral.

Can accelerating too fast damage car?

Hard accelerations and hard braking together cause wear and tear on a vehicle. A driver who rapidly accelerates often has to brake harder. Braking harder can cause brakes to overheat, causing brake damage and reducing their lifespan.