ASE A4 STEERING AND SUSPENSION
EXAM 2025/2026 QUESTIONS AND
ANSWERS 100% PASS
4 types of steering systems - ANS Rack and pinion (manual), Power steering (electric motor),
Hydraulic power steering, and Electro hydraulic power steering
Rack and pinion (manual) - ANS steering wheel. steering column. pinion gear. steering rack.
tie rod. steering arms. roller bearing. frame of the car
Power steering (electric motor) - ANS steering wheel. brushless dc motor. ECU. worm screw.
worm ger. planetary gear set. steering column. pinion. steering rack. tie rod. steering arms.
roller bearing. frame of the car.
ECU - ANS takes into account torque applied by the driver, steering angle, steering wheel
speed, vehicle speed.
Brushless DC motor - ANS if it breaks the planetary gear set allow it to be driven manually.
Hydraulic power steering - ANS pressurized hydraulic fluid in a pump
Steering knuckle - ANS connects wheel to suspension
1 @COPYRIGHT 2025/2026.
EXAM 2025/2026 QUESTIONS AND
ANSWERS 100% PASS
4 types of steering systems - ANS Rack and pinion (manual), Power steering (electric motor),
Hydraulic power steering, and Electro hydraulic power steering
Rack and pinion (manual) - ANS steering wheel. steering column. pinion gear. steering rack.
tie rod. steering arms. roller bearing. frame of the car
Power steering (electric motor) - ANS steering wheel. brushless dc motor. ECU. worm screw.
worm ger. planetary gear set. steering column. pinion. steering rack. tie rod. steering arms.
roller bearing. frame of the car.
ECU - ANS takes into account torque applied by the driver, steering angle, steering wheel
speed, vehicle speed.
Brushless DC motor - ANS if it breaks the planetary gear set allow it to be driven manually.
Hydraulic power steering - ANS pressurized hydraulic fluid in a pump
Steering knuckle - ANS connects wheel to suspension
1 @COPYRIGHT 2025/2026.
