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WorksheetsSenior weekly quiz 4/1/2022
Total questions: 20
Worksheet time: 18mins
Mixing tire sizes is
not recommended
allowed only on the front axle
allowed only on the rear axle
acceptable
A static tire balance problem will cause
the tire to shimmy
the tire to bounce
a steering pull
a brake pull
A dynamic tire balance problem will cause
the tire to shimmy
the tire to bounce
a steering pull
a brake pull
When installing a wheel and tire on a vehicle, the lug nuts (wheel fasteners) should be
tightened in a star pattern
tightened with a torque wrench
tightened in three or four steps rather than completely tightened the first time
all of the above
A bulge in the tread of a tire could indicate
a broken belt in the tire
the tire is over inflated
the shocks are worn out
the wheel is bent
A punctured radial tire can be repaired
in the tread area
in the sidewall area
both A and B
Neither A nor B
Excessive tire wear on both tread shoulders is probably caused by
over inflation
under inflation
out of balance
incorrect camber
When abnormal wear of the rear tires is noticed
preform a four-wheel alignment
check for unequal rear brake adjustment
check for weak rear shock absorbers
all of the above
Camber is the
forward and backward tilt of the steering axis
inward or outward tilt of the wheel at the top
inward or outward tilt of the wheel in the front
none of the above
As part of a pre-alignment inspection, the technician should check
tire pressure
riding height
ball joints
all of the above
When preforming a 4-wheel alignment, which adjustment is generally made first
rear camber
SAI (steering axis inclination)
toe-in
Turning radius
The number 205 in the (P205/75R15) tireinformation indicates the tire
section width
section height
pressure
load rating
A brake pedal that slowly goes to the floor when the brakes are applied, with the engine off, with no fluid loss could indicate the
master cylinder is defective
brake pads or brake shoes may be worn out
power brake booster is defective
brake fluid is low
If all four wheels tend to slowly lock up while driving, the most likely trouble would be in the
brake drums
brake shoes
master cylinder
wheel cylinder
When turning a scored brake drum, the maximum oversize limit for MOST automobiles would be
0.030 inch
0.060 inch
0.090 inch
0.110 inch
The number 10.090 cast into the brake drum refers to the
minimum diameter of the drum
discard diameter
original size of the drum
manufacturer's part number of the drum
When using a brake drum lathe, the technician should always use
a vibration damper belt
safety glasses
cutting oil
both A and B
The type of disc brake calipers found on most American automobiles is
single-piston floating
two-piston fixed
two-piston floating
single-piston fixed
A disc brake rotor's total indicated runout reading should be
0.005 inch or less
between 0.006 inch and 0.039 inch
between 0.040 inch and 0.06 inch
disregard
For lateral runout, a technician should use a
tape measure
micrometer
dial indicator
linear caliper
