Question

1. electric adjustable pedals operate _. a) brake pedal only b) accelerator pedal only c) parking brake only d) both the accelerator and brake pedal 13) which of the following are used with drum brake systems? a) brake pads b) brake calipers c) return springs d) none of these are correct 14) technician a says that all vehicles equipped with abs will experience a pulsating brake pedal during normal braking. technician b says that abs will result in quicker stops on all road surfaces. which technician is correct? a) technician a only b) technician b only c) both technicians a and b d) neither technician a nor b

Explanation:

12)

Electric - adjustable pedals operate both the accelerator and brake pedals. They allow the driver to adjust the position of these two important control pedals for better comfort and reach.

Brake pads and return springs are components used in drum - brake systems. Brake pads press against the drum to slow or stop the vehicle, and return springs help return the brake components to their original position after braking.

Vehicles equipped with ABS (Anti - lock Braking System) will experience a pulsating brake pedal during normal braking on certain road surfaces as the system rapidly modulates brake pressure to prevent wheel lockup. Also, ABS generally results in quicker stops on most road surfaces by maintaining tire traction. So both technicians are correct.

Answer:

D. Both the accelerator and brake pedal

13)