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WorksheetsLV0506k
Total questions: 43
Worksheet time: 22mins
Which of the following tasks is usually carried out by the service reception following routine maintenance?
Complete the in-vehicle service history
Calculate the customer's invoice charges
Correctly re-instate any components and fittings
Check for signs of grease on paintwork surfaces
One probable cause of an engine misfires at all engine speeds is
a) blocked air filter
defective coil
defective knock sensor
a) a low resistance plug lead
1. One probable cause of the discharge temperature being lower than normal when carrying out a air conditioning system check is:
a) the expansion valve open too long
a) kinks in the system pipes
a) an excessive amount of refrigerant
a) a frozen evaporator
In relation to a vehicle, what does the abbreviation 'VIN' mean?
a) Vehicle Information Number
a) Vehicle identification number
a) Vehicle Interpretation Number
a) Vehicle Introduction Number
1. Why is it important to report any delays in completing a vehicle repair by the promised deadline to your supervisor?
a) So the labour rate can be increased
a) To ensure your bonus is not affected
a) So they can increase productivity
a) So the customer can be informed
What does ‘FWD’ mean in relation to vehicle transmissions?
four wheel drive
front wheel drive
fixed wheel drive
four wheel drove
The aspect ratio of a tyre is the:
width of a tyre expressed in millimeters
circumference of a tyre expressed in inches
height of the tyre expressed as a percentage of the width
maximum height of a tyre expressed in millimeters
What could be the cause of excessive black smoke from the exhaust of a diesel vehicle?
blown head gasket
faulty injectors
broken spark plug
too much oil
What measuring equipment would you use to measure brake disc run out?
DTI
vernier caliper
micrometer
ruler
Negative swivel axis inclination is defined as:
the outward tilt of the swivel axis viewed from the front
the forward tilt of the swivel axis viewed from the side
the outward tilt of the road wheels viewed from the front
the backward tilt of the swivel axis viewed from the side
If mineral fluids & vegetable based fluids are mixed, what could this do to the braking system?
Improves braking efficiency
Expands all rubber seals
Lowers the boiling point of the fluid
Greatly improves the life of rubber seals
1. Which one of the following faults would most likely highlight a defective coolant temperature sensor?
Engine juddering and blue smoke
a) Excessively increased engine power
c) Engine knocking when under load
a) Excessive fuel consumption
what is the min tyre tread depth
2mm
1.6mm
3mm
1mm
when should brake fluid be changed
every 2 years
4 years
18 months
24 month
coolant should be changed every
2 years
3 years
4 years
36 months
how large can a split in a tyre be before it is illegal
25mm
32mm
40 mm
12.5 mm
. What is the most likely cause of a diesel vehicle being difficult to start in cold weather?
glow plugs
spark plugs
no fuel
frozen fuel
If a tyre has a side wall marking of 225/50 R17 which of the following statements is true?
The wheel diameter is 50 mm
The tyre has an aspect ratio of 50%
The tyre fits a 50mm rim
The tyre has an aspect ratio of 17%
When changing a faulty halogen head lamp bulb, you must be careful
that the headlight fuse is removed
to ensure the battery is disconnected
not to touch the halogen bulb glass
that the alternator belt is tight
What does the abbreviation EOBD stand for?
Electronic On-Board Diagnostics
European On-Board Diagnostics
European One Bit Diagnostics
Electronic Operating Binary Diagnostic
5. If the brake servo is faulty the brake pedal is likely to feel:
absolutely normal
spongy
hard
soft
1. Tyre section height expressed as a percentage of the section width is referred to as:
a) the speed rating
a) the load rating
a) aspect ratio
ply ratio
1. Un-burnt fuel may cause the exhaust to emit:
a) water vapour
blue smoke
a) Particulates
liquid nitrogen
1. Diesel fuel is mainly a compound of:
a) hydrogen and oxygen
a) carbon and nitrogen
hydrogen and carbon
oxygen and nitrogen
1. A vehicle has taper wear on the outer edge of ONE of the front tyres. The most likely cause of this is:
a) an incorrect caster angle
a) a seized brake cylinder
a defective power steering pump
a) An incorrect camber angle
1. A colleague suffers an electric shock when using an electric drill. Your first action is:
turn power off
ring 999
move him away
tell supervisor
1. Which of the following is the correct procedure to follow if a petrol fire occurs on a vehicle?
a) Find and inform your workshop supervisor
a) Extinguish the flames with an air line
a) Extinguish the flames with a H2O extinguisher
a) Extinguish the flames with a C02 extinguisher
When you see the abbreviation SAE what does it mean.
Society of Automotive Engineers
Society of Automotive Engineers International
Society of Autobot Engineers International
Society of sausage Engineers International
why should you work in a systematic way
save money
because my boss said so
improves productivity
i can get bonus
What does viscosity mean
a measure of resistance to flow
it can run faster
it keeps heat more efficiently
it flows backwards
what does a torque wrench look like
when you spill brake fluid on paintwork we
clean with an oily rag
spit and wipe
use water to wash off, then dry with a clean rag or paper towel
use our sleeve to remove
prior to starting a job you would
check the radio station is hip and cool
walk around checking for damage
look at customers cd collection
nothing just hope for the best
When the tread on the front tyres is 'feathering'. This probably indicates that:
worn damper
the wheel alignment is incorrect
the swivel pin inclination is wrong
the power steering is defective
The tension of an alternator drive belt is checked by:
measuring maximum voltage across the battery at 2000 rev/min
measuring the deflection of the belt at its longest point
measuring the output current when under electrical load
measuring the rotation force using a spring balance gauge
True or False. This Tyre is legal
true
false
Taper wear on the outer edge of ONE of the front tyres is likely to be
an incorrect caster angle
a seized brake cylinder
an incorrect camber angle
a defective power steering pump
What is happening in the picture
Measuring Pads
Checking Disc Run-out
Checking Disc Thickness
Measuring caliper
The feeler blades used to measure the plug gap are
A, B, F, & I
A, B, E & F
A, E, I & O
A, I, E & F
What is happening in the picture
wing test
Bounce test
Wheel test
Brake test
The feeler blades used to measure the plug gap are
A, E, F, I
A, B, H, I
D, E, H, I
C, D, E, F
How much brake lining is left on the pads
9.15mm
10.00mm
8.45mm
95.1mm
How much brake lining is left on the pads
8.76mm
6.1mm
7.9mm
9.8mm
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