What usually causes a locked wheel skid?
- Braking too hard at a slow speed
- Braking lightly at a slow speed
- Braking too hard at a fast speed
Answer: c. Braking too hard at a fast speed
Answer Explanation
A locked wheel skid occurs when a vehicle’s wheels lose traction with the road surface and stop rotating while still in motion. The most common cause of a locked wheel skid is braking too hard at a fast speed. When the driver applies excessive pressure to the brake pedal while traveling at high speeds, the wheels can lock up, resulting in a loss of control and the vehicle sliding on the road surface.
Why the other options are not correct
a. Braking too hard at a slow speed
The likelihood that a locked wheel skid will occur is very small if you brake too hard at a slow speed. When a vehicle is traveling at a slow speed, the wheels have more traction with the road surface, and braking force can be applied more effectively without causing the wheels to lock up. Locked wheel skids are less likely to occur in such situations.
b. Braking lightly at a slow speed
Braking lightly at a slow speed is also not a cause of a locked wheel skid. During light braking, the wheels continue to rotate, and the tires remain in contact with the road surface, allowing the vehicle to remain in control. At high speeds, excessive braking force is more likely to result in a locked wheel skid.
Conclusion
In conclusion, a locked wheel skid is usually caused by braking too hard at a fast speed. When a driver applies excessive pressure to the brake pedal while the vehicle is moving at high speeds, the wheels can lock up, resulting in a loss of control and the vehicle sliding.
It is essential for drivers to practice safe braking techniques, especially during high-speed driving, to avoid the risk of locked wheel skids and ensure the safety of themselves and other road users. Drivers can improve their control over the vehicle and reduce the likelihood of skidding accidents by maintaining proper braking habits.
Keeping the vehicle’s tires and brakes in good condition is important for optimum braking performance and traction, which can further prevent skidding.
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