ASE A4 Steering and Suspension UPDATED
Questions and CORRECT Answers
What is the primary function of the pitman arm?
A. Connects tie rods to wheels B. Converts rotary motion to linear C. Supports steering column
D. Dampens steering vibration - CORRECT ANSWER - B. Converts rotary motion to
linear
Which component supports the center link in a recirculating ball system?
A. Idler arm B. Drag link C. Pitman arm D. Tie rod - CORRECT ANSWER - A. Idler arm
What type of steering system uses a rack and pinion gear set?
A. Manual B. Hydraulic power C. Electronic power D. All of the above - CORRECT
ANSWER - D. All of the above
Which sensor is essential for electric power steering feedback?
A. Throttle position B. Torque sensor C. Oxygen sensor D. Vehicle speed sensor - CORRECT
ANSWER - B. Torque sensor
What causes steering wheel vibration at highway speeds?
A. Worn tie rods B. Incorrect tire pressure C. Bent rim D. All of the above - CORRECT
ANSWER - D. All of the above
The Ackermann steering geometry primarily improves:
A. Suspension travel B. Turning radius C. Tire wear during turns D. Brake efficiency -
CORRECT ANSWER - C. Tire wear during turns
Which fluid is typically used in hydraulic power steering systems?
A. Engine oil B. Brake fluid C. Power steering fluid D. Transmission fluid - CORRECT
ANSWER - C. Power steering fluid
, How often should power steering fluid generally be replaced?
A. Every 10,000 miles B. Every 25,000 miles C. Every 50,000 miles D. Only when leaking -
CORRECT ANSWER - B. Every 25,000 miles
Which steering component is most prone to failure due to worn ball joints?
A. Idler arm B. Outer tie rod C. Pitman arm D. Drag link - CORRECT ANSWER - B.
Outer tie rod
What is the primary advantage of electric power steering (EPS) over hydraulic?
A. Simpler design B. No fluid needed C. Improved fuel economy D. All of the above -
CORRECT ANSWER - B. No fluid needed
How does a steering damper improve vehicle handling?
A. Increases turning radius B. Reduces steering vibration C. Improves tire grip D. Increases
steering effort - CORRECT ANSWER - B. Reduces steering vibration
What is the function of the idler arm?
A. Connects steering wheel to column B. Supports the center link C. Controls toe angle D.
Adjusts power assist - CORRECT ANSWER - B. Supports the center link
Which symptom indicates worn outer tie rods?
A. Steering pull to one side B. Excessive steering play C. Uneven tire wear D. All of the above -
CORRECT ANSWER - D. All of the above
What happens when power steering fluid leaks?
A. Increased steering effort B. Pump damage C. Noise during steering D. All of the above -
CORRECT ANSWER - D. All of the above
What type of steering system provides assist only at low speeds?
Questions and CORRECT Answers
What is the primary function of the pitman arm?
A. Connects tie rods to wheels B. Converts rotary motion to linear C. Supports steering column
D. Dampens steering vibration - CORRECT ANSWER - B. Converts rotary motion to
linear
Which component supports the center link in a recirculating ball system?
A. Idler arm B. Drag link C. Pitman arm D. Tie rod - CORRECT ANSWER - A. Idler arm
What type of steering system uses a rack and pinion gear set?
A. Manual B. Hydraulic power C. Electronic power D. All of the above - CORRECT
ANSWER - D. All of the above
Which sensor is essential for electric power steering feedback?
A. Throttle position B. Torque sensor C. Oxygen sensor D. Vehicle speed sensor - CORRECT
ANSWER - B. Torque sensor
What causes steering wheel vibration at highway speeds?
A. Worn tie rods B. Incorrect tire pressure C. Bent rim D. All of the above - CORRECT
ANSWER - D. All of the above
The Ackermann steering geometry primarily improves:
A. Suspension travel B. Turning radius C. Tire wear during turns D. Brake efficiency -
CORRECT ANSWER - C. Tire wear during turns
Which fluid is typically used in hydraulic power steering systems?
A. Engine oil B. Brake fluid C. Power steering fluid D. Transmission fluid - CORRECT
ANSWER - C. Power steering fluid
, How often should power steering fluid generally be replaced?
A. Every 10,000 miles B. Every 25,000 miles C. Every 50,000 miles D. Only when leaking -
CORRECT ANSWER - B. Every 25,000 miles
Which steering component is most prone to failure due to worn ball joints?
A. Idler arm B. Outer tie rod C. Pitman arm D. Drag link - CORRECT ANSWER - B.
Outer tie rod
What is the primary advantage of electric power steering (EPS) over hydraulic?
A. Simpler design B. No fluid needed C. Improved fuel economy D. All of the above -
CORRECT ANSWER - B. No fluid needed
How does a steering damper improve vehicle handling?
A. Increases turning radius B. Reduces steering vibration C. Improves tire grip D. Increases
steering effort - CORRECT ANSWER - B. Reduces steering vibration
What is the function of the idler arm?
A. Connects steering wheel to column B. Supports the center link C. Controls toe angle D.
Adjusts power assist - CORRECT ANSWER - B. Supports the center link
Which symptom indicates worn outer tie rods?
A. Steering pull to one side B. Excessive steering play C. Uneven tire wear D. All of the above -
CORRECT ANSWER - D. All of the above
What happens when power steering fluid leaks?
A. Increased steering effort B. Pump damage C. Noise during steering D. All of the above -
CORRECT ANSWER - D. All of the above
What type of steering system provides assist only at low speeds?
