20) __ limits the impact of vehicle balance on vehicle stability during emergency vehicle maneuvers. a) Threshold braking b) Covering the brake c) Increasing pressure on the accelerator d) Light accelerator pressure

## Step 1<br />The question is asking which of the given options can limit the impact of vehicle balance on vehicle stability during emergency vehicle maneuvers. <br /><br />## Step 2<br />The term "threshold braking" refers to the practice of applying the brakes to the maximum extent possible without locking the wheels. This technique is used to maintain control of the vehicle during emergency maneuvers.<br /><br />## Step 3<br />The other options, such as covering the brake, increasing pressure on the accelerator, and light accelerator pressure, do not directly address the issue of vehicle balance and stability during emergency maneuvers.