Worksheetsmotor vehicle quiz 2
Total questions: 265
Worksheet time: 3hrs 14mins
Torsion Bar
when a piston is at TDC at the end of the exhaust stroke it will be at the
top of the cylinder with the inlet and exhaust valves completely closed
top of the cylinder with the inlet and exhaust valves fully open
top of the cylinder with the inlet and exhaust valves partially open
bottom of the cylinder with the inlet and exhaust valves completely closed.
which one the following is checked by heating a small amount of brake fluid ?
moisture content
fluid specification
air in the system
age of the fluid
which one of the following is the correct procedure when cosmetic damage is identified on a customer vehicle?
advise the service receptionist who will inform the customer
carry out repairs to the damage
take no action it is not part of the service
inform a colleague so they can report it
what action needs to be carried out after replacing a filter in a CI engine fuel system?
it should be filled with petrol
it should be filled with air
it should have all air removed
it should have all diesel fuel removed
On first starting an engine with new oil and filter, the technician should make sure the engine oil
Pump is primed and vented
Warning light extinguishes
Reaches the camshaft drive belt
Is allowed to change color before reviewing
Two parts of an engine flywheel that should be inspected for damage are the clutch plate friction surface and
connecting rods
auxiliary drive belt
starter motor pinion gear
starter motor ring gear
when carrying out a cylinder leakage test which one of the following is a possible cause of air being heard exiting from the dipstick the oil filter cap?
cylinder head gasket failure
piston rings and cylinder bores worn
inlet valve stem seals worn
exhaust valve stems worn
when checking the engine oil level the vehicle must be on level ground and
the engine switched off and checked a short time after
running at idle speed
switching off and checked immediately
running above 3000 rev/min
what will using a higher viscosity specification oil in a diesel (CI) engine result in?
poor starting in cold weather
higher idle speeds
increased performance
improved fuel consumption
which one of the following would be identified by a visual inspection of the brake pads?
possible overheating during braking
the asbestos content
warped brake disc
incorrect ABS operation
Which one of the following is a method of testing coolant for its frost protection
Pressure gauge
Hydrometer
Torque wrench
Frosty gauge
The operation shown in the diagram is checking the
flywheel run out
main bearing alignment
crankcase distortion
crankshaft en float
why do cambelts require replacing at a specified mileage?
to ensure valve clearance remain constant
to reduce camshaft wear
to prevent damage to the engine
to improve engine performance
Before removing the cap radiator ,what must a technician do?
allow the engine cooling system to cool down
remove the ignition keys
use a suitable container to catch the excessive coolant
ensure the correct cap is fitted
which one of the following is a steering service item?
steering wheel height adjustment
steering air bag re-charge
excessive linkage free
play king pin re-alignment
what action should be taken with brake shoes that have become contaminated with brake fluid?
they must be cleaned with brake cleaner
they must be replaced with new ones
they must be refitted after being exposed to air for 24 hours
they must be heated with a flame and cleaned with brake cleaner
On a coil per plug system the ignition coils are situated on the
Distributor cap
King leads
Spark plug
Battery
what is the piece of equipment shown in the image?
an oli drain container
a fuel drain container
a pressure washer
a lubricant dispenser
what should be used to tighten a cartridge oil filter?
hand pressure
a torque wrench
a filter replacement strap
a chain wrench
if drained engine oil is found to be white and milky in colour what is most likely to have contaminated it?
diesel
petrol fuel
corrosion inhibitors
engine coolant
What component takes the heat from the engine and warms the interior of the vehicle?
Evaporator
Alternator
Heater Core
Radiator Core
The _____________ controls the temperature of the engine using a wax pellet submerged in the engine coolant.
thermoswitch
thermostat
spark plug
upper radiator hose
Coolant flows into the engine, from the Radiator through this hose.
upper radiator hose
lower radiator hose
bypass hose
heater hose
What is the common name for the device that forces coolant to circulate through the cooling system?
Thermostat
Radiator
Water Pump
Muffler Bearing Assembly
This is a picture of a __________
Thermo Switch
Thermostat
Drive Belt
Radiator Cap
This is a picture of _____________
power steering hoses
windshield washer fluid hoses
radiator hoses
fuel line hoses
The typical temperature of an engine cooling system that is operating properly is about _____ degrees.
30-50 degrees Fahrenheit
100-125 degrees Fahrenheit
180-210 degrees Fahrenheit
250-275 degrees Fahrenheit
What is the name of this part?
thermostat
water pump washer
lower hose cap
radiator cap
A common color for new coolant could be _________
blue
orange
brown
purple
The typical cooling system pressure is between ___________
1 and 4 PSI
5 and 7 PSI
15 and 18 PSI
24 and 32 PSI
looking at the image how can you access if the tyre is illegal for use on the road
tread depth pattern
tyre size
tread wear indicators
Tread wear average
what does the the following image allow the vehicle to carry out
go straight ahead
allow the one wheel to turn at a greater radius from the other when cornering
allow both wheels to turn together
lock from wheels
positive wheel toe makes the wheel point in the following direction
inwards
outwards
straight ahead
to one side
What component is fitted inside of the vehicle
air filter
fuel filter
oil filter
pollen filter
which of the following is checked on an MOT test
Torque
Headlight alignment
impact damage
BHP
A new vehicle is going out to a customer but before it does what inspection is carried out
Post delivery inspection
Final delivery inspection
Pre delivery inspection
interim delivery inspection
After a vehicle is serviced the vehicle pulls to the left, what is the cause of this
wheels out of balance
wheel alignment incorrect
Brake failure
handbrake stuck on
An inspection of an alternator on a service inspection will check
resistance of alternator windings
maximum regulated voltage
wiring of alternator
alternator recommended output
Blue smoke coming from the exhaust could be caused by
stuck valve
worn piston rings
coolant leak
faulty fuel injector
What component is fitted inside of the vehicle
air filter
fuel filter
oil filter
pollen filter
positive wheel toe makes the wheel point in the following direction
inwards
outwards
straight ahead
to one side
what does the the following image allow the vehicle to carry out
go straight ahead
allow the one wheel to turn at a greater radius from the other when cornering
allow both wheels to turn together
lock from wheels
When testing with a hydrometer what reading is for a fully charged battery
1.265-1.280
1.300-1.360
1.200-1.240
1.100-1.180
looking at the image how can you access if the tyre is illegal for use on the road
tread depth pattern
tyre size
tread wear indicators
Tread wear average
1. 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
The aspect ratio of a tyre is the:
width of a tyre expressed in millimeters
circumference of a tyre expressed in inches
maximum height of a tyre expressed in millimeters
height of the tyre expressed as a percentage of the width
Headlights very bright, battery gassing heavily.
Alternator Drive Belt
Car Battery
Voltage Regulator
Alternator Rectifier
Car submitted for a MOT, tire excessively low.
Do the test, but fail it.
Refuse to do the test until the tire is fixed.
Replace the tire before the test.
What would need to be replaced if this was leaking ?
brake disc
brake pad
brake shoe
brake drum
Which components would fail, if this component breaks.
Camshaft and Valves
Battery and air conditioning
Thermostat and cooling
electric power steering and heating
Car is low and sits on one side.
Dampers
Suspension coil springs
Manual gear box is being inspected , what would you check for
gear are changing automatically
clutch is functioning correctly
makes the outer turn faster than the inner
makes the inner turn faster than the outer
At what temperature does the thermostat start to open
60
78
90
100
excessive white smoke is coming from the exhaust , what is the fault
piston rings worn
valve seal worn
Head gasket failure
timing belt failure
The bottom ball joint is worn what will be affected
toe out
toe in
camber angle
toe out on turns
When are the brake drums removed for inspection
Mot inspection
annual service
small service
interim service
The brake pads are worn at 10%, what would you do
Inform the customer
fit new shoes
strip down brakes and find the problem
Change the brake pads
What would be the result if the wheel imbalance was not corrected
premature wear of steering wheel
steering heavy
metal fatigue on the wishbone
premature damper failure
when would you inform the customer of a fault in a tyre
25mm with cords showing
5mm cut
underinflated tyre
incorrect make of tyre
On an MOT test which of the following is checked
tyre pressure
fuel level
head light alignment
car radio reception
what is the mirror on top of the headlight alignment used for?
for the technician to see inside the vehicle
to check main beam
reflect so the technician can see
to shine more light so you can see clearly.
what would a blocked fuel filter cause?
contaminated coolant
electric fuel pump
power loss
oil leakage
if the front bumper was damaged, what would you check for?
check front alignment or headlight
to fix the bumper as soon as possible
to check the engine
ensure tyre pressure is accurate
how does a technician obtain a P code from a vehicle
use a diagnostic scanner
use a power probe
use a laptop
use a multimeter
how would you check a CI (diesel) engines emissions?
when the engines hot
at 7000 revs
when the engine is running
when the engine is at idle
when is the VIN checked?
pre inspection
post inspection
on a MOT test
safety inspection
What would you be testing from the following diagram
side lights
main beam
headlight (dip beam)
fog light
inspection of differential gearing , you would check for
mesh of gears
pre -load
re gapping
oil change
if the shown component makes lot of noise , what should the technician do
check belt tension
alternator bearings
crankshaft
mounting bolts
what component is designed the same
heater matrix and radiator
serpentine belt and cambelt
cylinder head and block
camshaft and crankshaft
which one of the following pulleys would you use for correctly tensioning the belt/timing
injp
injp
idler
tens
Which of these can you detect an issue with by listening to it?
Injector spray pattern
water pump bearing
Alternator
Camshaft
What is the equipment above used for, when caring out an MOT?
Headlights
Tyres
Front Bumper Alignment
Emissions
Starter motor when turning over is making a noise, what is likely to be the fault?
Solenoid
Pulley
Drive belt
Ring gear
What is the fault in the image shown?
Steel bead damaged
Sidewall cords damaged
Tyre tread failure
Over pressurized tyre
What is the difference between Synthetic and Non-Synthetic oil?
natural oil with no additives
synthetic oil comes straight from the ground
Synthectic oil does not last as long as non synthetic
Synthetic oil is manmade with additives
What could cause oil to be milky?
Costa coffee spilt in the engine
worn piston rings
worn head gasket
worn sump gasket
When caring out an MOT inspection, you notice a cv boot is split, how could this affect the MOT test?
Advise the fault
Fail the DVSA test
Do nothing
Replace the components
What would be the best action from finding the following fault?
Replace the boot
Replace driveshaft
Clean, pack with grease and fit new boot
Replace the steering gaiter
Which type of tyre has its ply at a 90degrees to the bead?
Radial
Cross Ply
What would cause a flat patch on a tyre?
Too much air pressure
Too less air pressure
Incorrect camber angle
BURNOUTS
What device would you use to identify a noise?
Mechanics
Stephoscope
Diagnostic Scanner
Osicilloscope
What bulbs could be used for a Front side light?
5W and Led
55W and Led
Halogen and Led
Neon and Led
A post Cat-Converter was delivering 0.5Volts. What does this mean?
Blocked air filter
Emissions are incorrect
Catalytic Converter Blocked
Post Catalytic conveter
How is a Bubble formed in a tyre wall?
Potholes
Curbs
Sidewall cords damaged
What is the max limit for cuts or rips on a tyre?
25mm & Showing Cords
20mm
10mm & Showing Cords
5mm
What is assessed on a MOT test?
Headlight Aim
Speed Test
Road Test
Service
When are brake drums removed?
MOT
Interim Annual Service
Major Annual Service
Minor Annual Service
Choose the correct order for four stroke cycle.
Intake, exhaust, compression, power
Power, exhaust, intake, compression
Intake, compression, power, exhaust
Compression, power, intake, exhaust
A type of an engine that uses spark plug to burn the air and fuel mixture.
Gasoline Engine
Diesel Engine
Internal combustion engine
external combustion Engine
What tools is this?
Open wrench
Combination Wrench
Adjustable wrench
Cross rim wrench
Who was discover the steam car?
Carl Benz
Rudolf Diesel
Nicolas-Joseph Cugnot
Nikolaus August Otto
A diesel engine is also known as?
Compression ignition engine
Spark ignition engine
Internal combustion engine
External combustion engine
Names this pedals in a proper sequence.
Pause,stop and play
Clutch, brake and accelerator
Brake, clutch and accelerator
Play, pause and Stop
Name this part of the vehicle.
Shift lever
Shift fork
Manual transmission Shift lever
Automatic transmission shift lever
A part of the engine that measure the level of oil.
Dipstick
Stick
Oil pressure
Oil level
In a vehicle, Usually the common main source of direct current for automotive electric load is?
6 volts battery
8 volts battery
10 volts battery
12 volts battery
Cylinder head gasket
Cam shaft
Water Pump
Alternator
4 strokes of engine cycle in order?
Intake, Power, Compression, Exhaust
Exhaust, Intake, Compression, Power,
Compression, Power, Intake, Exhaust,
Intake, Compression, Power, Exhaust
Controls your engines breathing?
spark plugs
4 stroke rings
To disengage the clutch excessive force is required.what components should be checked first?
Pedal,drive shaft ,transmission mounts and the master/slave cylinder
Pedal mechanism ,clutch cable , release shaft m, master /slave cylinder and hose
Clutch pressure plate , driven plate,flywheel face and master /slave cylinder
Clutch driven plate ,input shaft splines, clutch cables, and master /slave cylinder
Which component provides the clamping pressure for the clutch shown in the image?
1
2
4
6
Which one of the following symptoms would a worm selector fork cause?
Jumping out of gear
Tranmssion judder
Side cover oil leak
Layshaft end float
What is used to check flywheel run out?
Micrometer
Set square
Vernier caliper
Dial test indicator
What could be damaged when a transmission unit is removed on some vehicles ?
Suspension dampers
Cylinder head
Front cross member\
Coolant pipes or connections
Which one of the following is a routine service task carried out on a hydraulically operated clutch mechanism?
Adjusting the slave cylinder position
Replacing the master cylinder seals
Checking the fluid level in the reservoir
Checking the condition of the flywheel face
Which component connects the rotating clutch to the release mechanism shown in the image?
7
6
4
3
A final drive has an input torque of 110Nm the pinion gear has 12 teeth and the crown wheel has 48 teeth.what will the output torque
30Nm
110Nm
440Nm
660Nm
What is one function of a clutch?
Prevent two gears being selected at the same time
Allow the driver to overrun the vehicle when travelling downhill
Provide a means of increasing engine power as engine speed increase
Control the torque transmitted from the engine to the engine to the transmission system
What is the main type of gear used in a synchromesh gearbox?
Hypoid
Spur
Conical
Helical
Which one of the following should be used to finally tighten flywheel bolts?
An air wrench
An impact wrench
A torque wrench
A rachet wrench
What is illustrated in the image shown?
Reverse gear idler
Gearbox interlock device
Synchromesh selection unit
Differential drive unit
What is the most accurate equipment to check the flywheel face for warping prior to replacing a clutch?
Micrometer
vernier caliper
dial test indicator
feeler gauge and straight edge
What type of final drive crown wheel gear is shown in the image?
Spur
Helical
Hypoid
Planet
What component holds the selected gear in mesh?
Synchromesh hub
Detent mechanism
Selector fork
Interlock mechanism
which one of the following applies to a clutch opearating cylinder ?
it is sealed and never needs its fluid checking
it is attached to the clutch release bearing
it is attached to the clutch release bearing
it used air as operating medium
Where does the half shaft transmit drive from?
Differential sun gear to the wheel hub
Differential planet gear to the wheel hub
Pinion to the planet spindle and gear wheels
Propeller shaft to the gearbox universal joints
What is the main type of gear used in a constant mesh gearbox?
Bevel
Helical
Hypoid
Spur
which gear will be selected by the circle component in the image?
first gear
third gear
fifth gear
reverse gear
What does a differential allow when a vehicle is travelling round a corner?
Inner wheel to travel faster than the outer wheel
Inner and outer wheels to travel at the same rate
Wheels to automatically brake if speed is exceeded
Outer wheel to travel faster than the inner wheel
What does the mean radius of the clutch driven plate affect?
Amount of torque it can transmit
Speed of the gear changes
Pressure applied to the flywheel
Gear selected by the driver
What is the function of a gearbox baulk ring?
Hold the gear selector in position
Assist gear change speed synchronisation
Maintain gear oil to the bearings
Act as a reverse gear idler
Which one of the following applies to a clutch operating cylinder?
It is sealed and never needs its fluid checking
It is attached to the clutch release bearing
It uses air as the operating medium
It uses air as the operating medium
What type of transmission will a front wheel drive vehicle use?
Rear axle
Hypoid axle
Dead axle
Transaxle
What is one benefit of a vehicle being driven with a high gear ratio selected?
Reduced fuel consumption
Higher drive shaft torque
Higher engine speeds
Reduced clutch wear
Which one of the following is a function of a gearbox?
Ensuring input and output shaft speeds are equal
Ensuring a constant gear ratio at all speeds
Providing a temporary overdrive
Providing a permanent neutral
Which one of the following is a routine check on a rear axle final drive unit?
Remove the propeller shaft to tighten the pinion nut
Remove the level plug and top up with extreme pressure grease
Remove the level plug and top uo with extreme pressure grade oil
Remove the level plug and top up with multi-grade engine oil
How many forward gears would the gearbox shown in the image have?
3
4
5
6
Which one of the following engages the gear in a manual gearbox?
Epicyclic gear system
Mainshaft bearings
Variable speed slider
Baulk ring synchromesh
Which one of the following is a typical final drive gear ratio?
4:01
1:04
8:01
3:02
To disengage the clutch excessive force is required.what components should be checked first?
Pedal,drive shaft ,transmission mounts and the master/slave cylinder
Pedal mechanism ,clutch cable , release shaft m, master /slave cylinder and hose
Clutch pressure plate , driven plate,flywheel face and master /slave cylinder
Clutch driven plate ,input shaft splines, clutch cables, and master /slave cylinder
Which component provides the clamping pressure for the clutch shown in the image?
1
2
4
6
Which one of the following symptoms would a worm selector fork cause?
Jumping out of gear
Tranmssion judder
Side cover oil leak
Layshaft end float
What is used to check flywheel run out?
Micrometer
Set square
Vernier caliper
Dial test indicator
What could be damaged when a transmission unit is removed on some vehicles ?
Suspension dampers
Cylinder head
Front cross member\
Coolant pipes or connections
Which one of the following is a routine service task carried out on a hydraulically operated clutch mechanism?
Adjusting the slave cylinder position
Replacing the master cylinder seals
Checking the fluid level in the reservoir
Checking the condition of the flywheel face
Which component connects the rotating clutch to the release mechanism shown in the image?
7
6
4
3
A final drive has an input torque of 110Nm the pinion gear has 12 teeth and the crown wheel has 48 teeth.what will the output torque
30Nm
110Nm
440Nm
660Nm
What is one function of a clutch?
Prevent two gears being selected at the same time
Allow the driver to overrun the vehicle when travelling downhill
Provide a means of increasing engine power as engine speed increase
Control the torque transmitted from the engine to the engine to the transmission system
What is the main type of gear used in a synchromesh gearbox?
Hypoid
Spur
Conical
Helical
What is used to lock the tpe of nut shown in the image when it is used on a stub axle
Nylon insert
Split pin
Locking wire
Lock plate
What tool is necessary to remove the iner track of a bearing?
Puller
Chisel
Torque indicator
Tension wrench
What is the main reason for using a constant velocity joint in the drive system?
It multiplies torque at the road wheels
It is capable of driving through a large angle
It reduces the need for regular servicing
It can increase road speed at the wheel
Under what condition are the planet wheels of a differential unit rotating?
When the vehicle is reversing
When the vehicle is turning a corner
When the vehicle is travelling on the overrun
When the vehicle is travelling straight ahead
What is a typical top gear ratio in a six speed gearbox?
2.225:1
1.419:1
0.912:1
3.417:1
What are the main items in the image shown?
Hookes type joint layrub coupling and rubber boots
Constant velocity joint ,plunge joint and rubber boots
Constant velocity,bellows and propeller shaft
Hookes type joint ,propeller shaft and latex gaiters
What part of a propeller shaft allows for variation in the angles as it transmits torque?
Constant velocity joint
Sliding spline joint
Centre bearing
Universal joint
what does the image from a workshop manual show?
Positioning of spring circlips in a synchromesh hub
Positioning of locking plates in a synchromesh outer sleeve
Method of locating a pinion to the gearbox mainshaft
Method of fitting the cluster gear to the layshaft
What is the purpose of fitting lock washers under the clutch cover retaining bolts?
Allow a higher torque to be used
Prevent the bolts from working loose
Make the fitting easier so no torque wrench is needed
Allow the drive plate to be bolted to the flywheel
What is one purpose of a final frive crown wheel and pinion?
Allow the planet wheels to drive the crown wheel
Allow the road wheels to rotate at different speeds
Turn the drive through 180 degrees
Turn the drive through 90 degrees
The job of the transmission is to (select all correct answers)
Multiply and divide torque by providing different gear ratios
Provide the vehicle with a way of moving in reverse
Multiplying the fuel consumption of the vehicle
All of the above
The gear shift lever in the passenger compartment is connected to what valve?
Throttle valve
Govenor valve
1-2 shift valve
Manual valve
What is the name of the pressure that is produced by the transmission pump?
Main line pressure
Govenor pressure
Throttle pressure
Torque converter pressure
What divides the two halves of the valve body?
separator plate
divider plate
dinner plate
Fault divider
What are important habits when working with automatic transmissions?
Organization
clean working environment
proper tools
a good understanding of automatic transmissions
All of the above
Choose all of the apply devices:
One way clutch
Bands
Valve body
Clutch packs
This is the first check to be done on a tranmission before tear down
Air pressure check
Run on a dyno
Input shaft end play
Clutch pack clearnace
Input shaft end play is measured with what tool?
Feeler gauge
Micrometer
Ruler
Dial indicator
What is the name of the tool used to remove the transmission pump?
pry bar
Hammer
Pump puller
clutch pack compressor
What two tools can be used to measure clutch pack clearnace?
Ruler
Feeler gauges
Micrometer
dial indicator
Throttle pressure is related to what ?
Engine RPM
Throttle opening or engine load
Brake pedal application
Vehicle speed
Govenor pressure is related to what?
Throttle opening or engine load
Engine RPM
Vehicle speed
Transmission input shaft speed
If transmission main line pressure was lower than spec, how would it affect the apply devices?
They would apply slower and without as much holding force
They would apply faster with more holding force
It wouldn't affect anything
The transmission would not work at all
What is the best annalogy of how a shift valve works inside a valve body
Tug of war
two pressures pushing on either end of the valve
a teater totter
a roller coaster
What is the reason for measuring input shaft end play after the transmission is put back together?
Make sure that there is no play after assembly
Make sure that there is the proper amount of play and that we put the transmission together properly
To make sure the valve body is in corretly
To measure clutch pack clearnace one last time.
