Quick Answer: When A Coolant Container Is Part Of A Pressurized System You Can?

Why will your vehicle’s speed naturally increase on downgrades?

1/4 a mile is the distance you should look ahead your vehicle while driving highway speeds.

Why will your vehicles speed naturally increase on downgrades.

Your vehicle increases speed and naturally increases on down grades because of GRAVITY..

How far should a driver look ahead of the vehicle while driving?

You should look 12-15 seconds (1/4 mile) ahead of the vehicle while driving. 86. Hydroplaning is more likely if tire pressure is low.

When should you use controlled braking?

Controlled braking is the method of applying a vehicle’s brakes as hard as possible without locking the wheels. A driver should keep steering wheel movements very small if braking while using this method.

Where are emergency triangles placed?

One at 40 paces (approximately 30 meters or 100 feet) from the stopped commercial motor vehicle in the center of the traffic lane or shoulder occupied by the commercial motor vehicle and in the direction away from approaching traffic.” The California DMV puts it this way: “If you stop on a 2-lane road carrying traffic …

When braking in an emergency stop you should?

Squeeze the brake pedal firmly and fully to stop the vehicle as quickly and as safely as possible. It is preferable to use the clutch to stop the engine stalling or cutting out. In a real emergency situation, this will save time if you have to move on quickly.

When braking for an emergency stop with a vehicle that has anti lock brakes you should?

With ABS, all you have to do is “brake and steer”. With four-wheel ABS, push the brake pedal while steering normally and keep your foot firmly on the brake pedal until the car comes to a complete stop. Don’t take your foot off the brake pedal or pump the brakes, because that will disengage the anti-lock system.

Why should you signal continuously while turning?

You should signal continuously while turning because: You need both hands on the steering wheel to turn safely. If your brakes get wet while driving on a rainy day, what can happen when you apply the brakes? … To avoid a crash, you had to drive onto the right shoulder.

How many reflective triangles should you carry?

Cards In This SetFrontBackHow many red reflective triangles should you carry?3How do you test hydraulic brakes for leaks?Pump the brake pedal three times, apply firm pressure, hold for five seconds. The pedal should not move.Why put the starter switch key in your pocket during the pre-trip inspection?For your safety12 more rows•Aug 27, 2020

When you see a hazard in the road in front of you you should?

What should you do when you see a hazard in the roadway? A) Use your 4-way flashes or brake lights to warn others.

What is the term for commercial vehicles habit of swinging wide on turns?

The tendency for long commercial vehicles to swing wide on turns is called: Offtracking.

What does emergency braking mean CDL?

: a brake (as on an automobile) that can be used for stopping in the event of failure of the main brakes and to keep the vehicle from rolling when parked.