Question:
You are driving a vehicle with hydraulic brakes. You press the brake pedal while driving on a level road and discover that it goes to the floor. Choose a CORRECT statement.
A
Pumping the brake pedal may bring the pressure up so you can stop the vehicle.
explanation
Pump the brakes. Sometimes pumping the brake pedal will generate enough hydraulic pressure to stop the vehicle. [California Commercial Driver Handbook]
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