Hello, I am trying to study for a test and found this practice review but I'd like to be able to check my work. Can someone help answer some of these questions? Thank you 43. What effect does Ackerman's principle have on steeringoperation?a. It allows for caster changes while turningb. It allows the outside tire to turn at a tighter radius thanthe inside tirec. It allows the inside tire to turn at a tighter radius thanthe outside tired. It allows for camber changes while turning44. Which angle is represented by the tilt of a wheel inward oroutward from the vertical as viewed from the front of the car?a. Toec. Steering axis inclinationb. Casterd. Camber45. What adjustment methods are used on some vehicles to adjustcaster and camber?a. Scan toolsc. Trammel bar gaugeb. Eccentrics and shimsd. Optical toe gauge46. Which statement best describes toe?a. Excessive toe-out settings cause the tires to wear onthe outside edges.b. Toe adjustments affect the centring of the steeringwheel.c. Toe will not change with vehicle speed.d. Front-wheel toe is the first adjustment made during afront-end alignment.47. Excessive toe-in will causea. a sawtooth edge on the tread surfaceb. excessive wear on the outer edge of the tirec. excessive wear on the inside edge of the tired. both A and B48. How must the top of a tire and wheel assembly be moved toadd more positive camber?a. forwardb. backwardc. inwardd. outward49. Which angle has the greatest effect on tire wear?a. casterb. camberc. toed. SAI 50. Which of these adjustments is made to compensate for roadcrown?a. Adding slightly more negative caster on the left sideb. Adding slightly more positive caster on the left sidec. Adding slightly more negative toe on the left sided. Adding slightly more negative caster on the right side51. Technician A says comparing the SAI, included, and camberangles can help identify damaged or worn components.Technician B says if the toe-out-on-turns (turning angle) isincorrect, the tie-rods, steering arm, or steering knuckle will bedamaged and need to be replaced. Who is correct?a. A onlyb. B onlyc. both A and Bd. neither A nor B52. How would a vehicle handle if it had a negative caster angle?a. The tires would squeal when turning.b. Heavy road shock would be felt in the steering.c. High steering effortd. Unstable at higher speeds53. Which of the following statements is false?a. SAI refers to steering axis inclination.b. Unequal side-to-side SAI will not cause a pull whiledriving.c. SAI causes the steering system return to the straight-ahead position after a turn.d. SAI angles out of specifications indicate damaged orworn steering or suspension components.54. When the right front wheel is turned 20 degrees to the left theleft front wheel moves only 18 degrees. What could be theproblem?a. steering armc. excessive setback on the leftsideb. bent pitman armd. power steeringpump

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43. What effect does Ackerman's principle have on steering operation? a. It allows for caster changes while turning b. It allows the outside tire to turn at a tighter radius than the inside tire c. It allows the inside tire to turn at a tighter radius than the outside tire d. It allows for camber changes while turning 44. Which angle is represented by the tilt of a wheel inward or outward from the vertical as viewed from the front of the car? a. Toe c. Steering axis inclination b. Caster d. Camber 45. What adjustment methods are used on some vehicles to adjust caster and camber? a. Scan tools c. Trammel bar gauge b. Eccentrics and shims d. Optical toe gauge

43. What effect does Ackerman's principle have on steering operation? a. It allows for caster changes while turning b. It allows the outside tire to turn at a tighter radius than the inside tire c. It allows the inside tire to turn at a tighter radius than the outside tire d. It allows for camber changes while turning 44. Which angle is represented by the tilt of a wheel inward or outward from the vertical as viewed from the front of the car? a. Toe c. Steering axis inclination b. Caster d. Camber 45. What adjustment methods are used on some vehicles to adjust caster and camber? a. Scan tools c. Trammel bar gauge b. Eccentrics and shims d. Optical toe gauge

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter45: Tires And Wheels

Section: Chapter Questions

Problem 4RQ: Define dynamic and static wheel balance.

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