Question

if you experience brake failure while driving, you should:

pump brake pedal quickly; if useless, pump released parking brake

all choices are correct

downshift and look for an area to slow down and stop

stop off the road if possible, and call for help

Explanation:

Analyze the emergency scenario

Using the Emergency Driving Techniques knowledge point

When experiencing sudden brake failure while driving, a driver must take several immediate, sequential actions to regain control and safely stop the vehicle.

Evaluate the individual actions

Using the Emergency Driving Techniques knowledge point

• Pump the brake pedal: Pumping the pedal rapidly can build up enough hydraulic pressure to slow down or stop the vehicle. If that fails, applying the parking brake gradually can help slow the vehicle.
• Downshift: Shifting to a lower gear uses engine braking to reduce speed naturally.
• Find a safe area to stop: Looking for an open area, exit, or shoulder allows you to steer away from traffic.
• Stop off the road and call for help: Once the vehicle is safely stopped away from active traffic lanes, you should secure it and call for professional assistance.

Determine the correct choice

Using the Emergency Driving Techniques knowledge point

Since pumping the brakes, downshifting, finding a safe area, and stopping off the road to call for help are all standard, recommended safety procedures during a brake failure, all of the individual choices provided are correct.

Answer:

• Pump brake pedal quickly; if useless, pump released parking brake
• All choices are correct (Correct answer)
• Downshift and look for an area to slow down and stop
• Stop off the road if possible, and call for help