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 38. Which statement best describes steering axis inclination(SAI)?a. SAI angles that are out of specifications indicateexcessive positive casterb. SAI is adjustablec. SAI helps the steering system return to the straight-ahead positiond. SAI refers to steering axle inspection39. After a two wheel alignment, the steering wheel on the vehicleis not centered. Technician A recommends a four wheel alignmentto determine whether the rear wheels are parallel to one anotherand perpendicular to a common centerline. Technician B says ifthe steering wheel is not centered after an alignment, it should bepulled off the column and correctly positioned. Who is correct?b. B onlya. A onlyc. both A and Bd. neither A nor B40. What is meant by negative camber?a. The wheel is perfectlyverticalc. The top of the tire istilted inb. The top of the tire istilted outd. The wheel is turnedout41. Which statement best describes camber?a. Unequal camber angles cause the vehicle to steertoward the side with more negative camber.b. Unequal camb angles cause the vehicle to steertoward the side with more positive camber.c. Camber is the forward or rearward tilt of a wheel asviewed from the front of the car.d. Camber is not adjustable on most vehicles.42. A vehicle that has excessive setback on the right front is beingdiagnosed. Technician A says the problem could be caused by abent lower control arm. Technician B says the problem could becaused by a misaligned front cradle. Who is correct?a. A onlyb. B onlyc. both A and Bd. neither A nor B 32. A vehicle is being aligned that has too much positive camberand too little positive caster on the left front wheel. The vehiclehas an adjustable strut mount that allows for both caster andcamber adjustment. In what direction should the mount bemoved?a. outward and forwardc. inward and forwardb. outward and rearwardd. inward and rearward33. Before adjusting toe on a rack-and-pinion system, TechnicianA loosens the small outer bellows clamp. Technician B installs asteering wheel holder between the steering wheel and the driver'sseat. Who is correct?a. A onlyc. both A and Bb. B onlyd. neither A nor B34. Which of the following tire wear patterns will result fromexcessive negative camber?a. wear down the center ofthe treadc. wear along the outsideedge of the treadb. wear along the insideedge of the treadd. equal wear across thetread35. Technician A says positive caster will result from excessivetoe-in. Technician B says a vehicle may wander as a result ofexcessive negative caster. Who is correct?a. A onlyb. B onlyc. both A and Bd. neither A nor B36. Four-wheel alignment concepts are being discussed.Technician A says the wheels are adjusted to be parallel to oneanother. Technician B says the wheels are adjusted to beperpendicular to a common centerline. Who is correct?a. A onlyb. B onlyc. both A and Bd. neither A nor B37. The difference of rear toe from the geometric centerline iscalled the angle.a. steering inclinationc. toe centerlineb. thrustd. rear caster

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