What is the most efficient braking technique on ice and snow?Select one:a. Pulling the emergency brakesb. Pumpingc. Threshold brakingd. Hard braking

Understanding Efficient Braking on Ice and Snow

When driving in icy or snowy conditions, maintaining control and minimizing the risk of skidding is crucial. Different braking techniques contribute to this goal.

1. Pulling the Emergency Brakes: Using the emergency brake can lead to a loss of control, as it locks the wheels. This is not advisable.

2. Pumping: This technique involves intermittently applying and releasing the brakes to avoid wheel lock-up. It can be effective but requires good foot coordination and may not be sufficient in all conditions.

3. Threshold Braking: This involves pressing the brakes to the point just before wheel lock while maintaining maximum braking force. This method helps maintain vehicle control and reduces stopping distance on ice and snow without causing a skid.

4. Hard Braking: Slamming on the brakes can easily lead to loss of traction and control, especially on slippery surfaces.

Conclusion

The best answer is c. Threshold braking. This technique allows for maximum braking effectiveness while preventing wheel lock-up, making it the safest and most efficient method for stopping on icy and snowy roads.