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Zorluk: OrtaSkid Control and Recovery

As you travel along a wet roadway, your vehicle's drive wheels lose traction and the rear end begins sliding sideways to the right. Arrange the following driver recovery actions in the correct sequential order from first action to last action.

  1. 1Release the accelerator pedal immediately and refrain from applying the service brakes.
  2. 2Depress the clutch pedal to disconnect driveline drag and engine compression braking.
  3. 3Turn the steering wheel smoothly in the direction the rear of the vehicle is sliding.
  4. 4Counter-steer back in the opposite direction as the vehicle straightens out.

Cevap

The correct procedural order is: (1) Release the accelerator pedal and avoid braking, (2) Depress the clutch pedal to remove engine drag, (3) Turn the steering wheel in the direction of the skid, and (4) Counter-steer back as the vehicle straightens out.
According to commercial driving safety standards, recovering from a drive-wheel skid requires immediate removal of throttle and brake inputs so drive tires can regain rolling grip. Pushing the clutch removes engine braking torque. The driver then counter-steers in the direction of the slide to regain directional control, followed immediately by steering back in the opposite direction as the vehicle straightens to prevent a secondary skid.

Adım Adım Çözüm

1
Take your foot off the accelerator pedal immediately without applying the foot brake.
Stops wheel spin and allows the sliding tires to regain rolling friction.
Applying brakes or holding throttle during a rear-wheel skid prevents tires from regaining traction.
2
Push in the clutch pedal.
Disengages the engine from the drive axle.
Prevents engine compression braking from retarding wheel rotation on slippery surfaces.
3
Turn the steering wheel in the direction of the skid.
Re-establishes front-to-rear tracking and directs the vehicle back into line.
Counter-steering points the front wheels along the actual path of vehicle travel.
4
Turn the steering wheel back toward center as the vehicle realigns.
Prevents the vehicle from snapping into a secondary skid in the opposite direction.
Failing to straighten the wheels immediately after recovery causes violent fishtailing.

Anahtar Kavram

Drive-Wheel Skid Recovery Procedure
Tahmini Süre:1m 0s
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Konular

Skid Control and Recovery

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