38. Which statement best describes steering axis inclination (SAI)? a. SAI angles that are out of specifications indicate excessive positive caster b. SAI is adjustable c. SAI helps the steering system return to the straight- ahead position d. SAI refers to steering axle inspection 39. After a two wheel alignment, the steering wheel on the vehicle is not centered. Technician A recommends a four wheel alignment to determine whether the rear wheels are parallel to one another and perpendicular to a common centerline. Technician B says if the steering wheel is not centered after an alignment, it should be pulled off the column and correctly positioned. Who is correct? b. B only a. A only c. both A and B d. neither A nor B 40. What is meant by negative camber? a. The wheel is perfectly vertical c. The top of the tire is tilted in b. The top of the tire is tilted out d. The wheel is turned out

Elements Of Electromagnetics
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38. Which statement best describes steering axis inclination
(SAI)?
a. SAI angles that are out of specifications indicate
excessive positive caster
b. SAI is adjustable
c. SAI helps the steering system return to the straight-
ahead position
d. SAI refers to steering axle inspection
39. After a two wheel alignment, the steering wheel on the vehicle
is not centered. Technician A recommends a four wheel alignment
to determine whether the rear wheels are parallel to one another
and perpendicular to a common centerline. Technician B says if
the steering wheel is not centered after an alignment, it should be
pulled off the column and correctly positioned. Who is correct?
b. B only
a. A only
c. both A and B
d. neither A nor B
40. What is meant by negative camber?
a. The wheel is perfectly
vertical
c. The top of the tire is
tilted in
b. The top of the tire is
tilted out
d. The wheel is turned
out
41. Which statement best describes camber?
a. Unequal camber angles cause the vehicle to steer
toward the side with more negative camber.
b. Unequal camb angles cause the vehicle to steer
toward the side with more positive camber.
c. Camber is the forward or rearward tilt of a wheel as
viewed 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 being
diagnosed. Technician A says the problem could be caused by a
bent lower control arm. Technician B says the problem could be
caused by a misaligned front cradle. Who is correct?
a. A only
b. B only
c. both A and B
d. neither A nor B
Transcribed Image Text:38. Which statement best describes steering axis inclination (SAI)? a. SAI angles that are out of specifications indicate excessive positive caster b. SAI is adjustable c. SAI helps the steering system return to the straight- ahead position d. SAI refers to steering axle inspection 39. After a two wheel alignment, the steering wheel on the vehicle is not centered. Technician A recommends a four wheel alignment to determine whether the rear wheels are parallel to one another and perpendicular to a common centerline. Technician B says if the steering wheel is not centered after an alignment, it should be pulled off the column and correctly positioned. Who is correct? b. B only a. A only c. both A and B d. neither A nor B 40. What is meant by negative camber? a. The wheel is perfectly vertical c. The top of the tire is tilted in b. The top of the tire is tilted out d. The wheel is turned out 41. Which statement best describes camber? a. Unequal camber angles cause the vehicle to steer toward the side with more negative camber. b. Unequal camb angles cause the vehicle to steer toward the side with more positive camber. c. Camber is the forward or rearward tilt of a wheel as viewed 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 being diagnosed. Technician A says the problem could be caused by a bent lower control arm. Technician B says the problem could be caused by a misaligned front cradle. Who is correct? a. A only b. B only c. both A and B d. neither A nor B
32. A vehicle is being aligned that has too much positive camber
and too little positive caster on the left front wheel. The vehicle
has an adjustable strut mount that allows for both caster and
camber adjustment. In what direction should the mount be
moved?
a. outward and forward
c. inward and forward
b. outward and rearward
d. inward and rearward
33. Before adjusting toe on a rack-and-pinion system, Technician
A loosens the small outer bellows clamp. Technician B installs a
steering wheel holder between the steering wheel and the driver's
seat. Who is correct?
a. A only
c. both A and B
b. B only
d. neither A nor B
34. Which of the following tire wear patterns will result from
excessive negative camber?
a. wear down the center of
the tread
c. wear along the outside
edge of the tread
b. wear along the inside
edge of the tread
d. equal wear across the
tread
35. Technician A says positive caster will result from excessive
toe-in. Technician B says a vehicle may wander as a result of
excessive negative caster. Who is correct?
a. A only
b. B only
c. both A and B
d. neither A nor B
36. Four-wheel alignment concepts are being discussed.
Technician A says the wheels are adjusted to be parallel to one
another. Technician B says the wheels are adjusted to be
perpendicular to a common centerline. Who is correct?
a. A only
b. B only
c. both A and B
d. neither A nor B
37. The difference of rear toe from the geometric centerline is
called the angle.
a. steering inclination
c. toe centerline
b. thrust
d. rear caster
Transcribed Image Text:32. A vehicle is being aligned that has too much positive camber and too little positive caster on the left front wheel. The vehicle has an adjustable strut mount that allows for both caster and camber adjustment. In what direction should the mount be moved? a. outward and forward c. inward and forward b. outward and rearward d. inward and rearward 33. Before adjusting toe on a rack-and-pinion system, Technician A loosens the small outer bellows clamp. Technician B installs a steering wheel holder between the steering wheel and the driver's seat. Who is correct? a. A only c. both A and B b. B only d. neither A nor B 34. Which of the following tire wear patterns will result from excessive negative camber? a. wear down the center of the tread c. wear along the outside edge of the tread b. wear along the inside edge of the tread d. equal wear across the tread 35. Technician A says positive caster will result from excessive toe-in. Technician B says a vehicle may wander as a result of excessive negative caster. Who is correct? a. A only b. B only c. both A and B d. neither A nor B 36. Four-wheel alignment concepts are being discussed. Technician A says the wheels are adjusted to be parallel to one another. Technician B says the wheels are adjusted to be perpendicular to a common centerline. Who is correct? a. A only b. B only c. both A and B d. neither A nor B 37. The difference of rear toe from the geometric centerline is called the angle. a. steering inclination c. toe centerline b. thrust d. rear caster
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