WorksheetsMr.Z. Nocti Automotive 2
Total questions: 20
Worksheet time: 10mins
A bulge in the tread of a tire could indicate
A. a broken belt in the tire
B. the tire is over inflated
C. the shocks are worn out
D. the wheel is bent
The service charge for a job that requires 42 minutes at $60.00 an hour would equal
A. $28.50
B. $34.40
C. $42.00
D. $72.10
A battery load test is performed by
A. loading the battery at half the cold cranking amps for 15 seconds
B. loading the battery at the cold cranking amps for 15 seconds
C. cranking the engine for 3 minutes
D. removing the surface charge
In an evaporative system, the _____ stores fuel vapors.
A. purge solenoid
B. diverter valve
C. carbon canister or charcoal
D. PCV valve
A technician accidentally scratches the dash on a customer's vehicle. The technician should
A. take the vehicle to a body shop
B. use touch-up paint to cover the scratch
C. return the vehicle to customer
D. ask the service consultant to call the customer
A map sensor provides information to the PCM by
A. measuring engine vacuum
B. metering the volume of air coming into the engine
C. calculating air fuel ratio
D. measuring throttle angle
A material safety data sheet (MSDS) provides information about first aid measures, stability, and reactivity , and
installation requirements
handling and storage
warranty details
material cost
When putting out a fire involving oily rags, use a__________ fire extinguisher.
Class A
Class B
CLass C
Class D
Which of the following tools is used when measuring a brake rotor?
outside micrometer
inside micrometer
dail indicator
multimeter
How much play should a tie rod end have?
none
0.010 inch
0.020 inch
0.025 inch
Under-inflation of a tire will cause excessive wear on the ______ of the tread.
center
sides
right side
left side
If a front wheel has radial movement but the wheel bearing s pass inspection, what would be the most likely cause?
worn ball joint
faulty tie rod end
worn idler arm
faulty pitman arm
When a front inner-wheel bearing is pitted on a rear wheel drive vehicle, the technician should replace the bearing, race, and
drum
seal
axle
idler arm
What causes outside edge wear on a tire?
over-inflation
under-inflation
positive camber
feathering
Which of the following causes the wheels to return to the straight-ahead position when coming out of a turn?
Camber angle
thrust angle
included angle
caster angle
The shock, strut, and ______ combination is known as the McPherson strut design.
tie rod end
idler arm
spring
torsion bar
which of the following disc brake rotor's total indicated runout is acceptable?
0.005 inch
0.02 inch
0.05 inch
0.20 inch
Which of the following is caused by a defective power brake booster?
low brake fluid
excessive stopping distances
air in the hydraulic system
a seized wheel cylinder
Which of the following can cause a brake pedal to be too close to the floor while stopping?
worn brake rotors and pads
the rear brakes are out of adjustment
brake fluid is low
parking brake does not fully release
Brake fluid that absorbs moisture is considered
hygroscopic
hydrophobic
viscous
condensed
