BARU
Ukuran huruf
Lembar kerjavehicle maintenance & vehicle engine (a) REPEAT
Total soal: 20
Worksheet time: 40mins
The main purpose of thorough regular routine maintenance is to :
Increase profitability of the garage
Increase vehicle reliability
Increase the vehicle pollutants and emissions
Have the vehicle service book stamped
What is a lubrication system that filters percentage of the oil flow through the filter , described as
Part filtered
Fractional
Bypass
Full flow
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
what should a technician do if a vehicle indicators are flashing at 125 times per minute?
replace the warning lamp bulbs
report it as this is above the legal limit clean and
check the earth lead
check all lenses to ensure none are broken
why should brake fluid always be stored in a sealed container?
the fluid can self ignite
moisture can contaminate the fluid
exhaust fumes can contaminate the fluid
pockets of air can form in the fluid
Prior to work being carried out, who should agree what is to be undertaken when rectifiying any cosmetic damage?
receptionist and technician
receptionist and customer
apprentice and customer
apprentice and technician
Following a vehicle routine service a road test should be conducted
Any person over the age of 17 holding a clean driving license
A competent person driving at the vehicle s minimum and maximum speed to identify faults
A Ministry of Transport (MOT) vehicle tester
An insured competent person adhering to the highway code
How is the radiator normally connected to the cylinder block and head?
rigid cooper or aluminium pipes
flexible plastic hoses
reinforced rubber hoses
reinforced aluminium pipes
what formula would be used to calculate compression ratio?
(swept volume –clearance volume)x no of cylinders
(swept volume+ clearance volume)+ clearance volume
swept volume x no of cylinder
swept volume x clearance volume + clearance
what should a technician do if they identify on a service that the brake fluid in the reservoir is on the minimum level?
top it up half way
top it up to the maximum mark
leave it as it is only on minimum
note it on the service sheet
what component normally stores engine lubricating oil in a four stroke CI engine?
cylinder head
cylinder block
sump
oil filter cartridge
what are valve clearances measured with?
micrometer
feeler blade
dial gauge
vernier gauge
An air filter being used over it’s service time, will cause
Quicker vehicle acceleration times
Longer vehicle acceleration times
No difference in engine performance
A cost saving in the long term
which one of the following component directly forms part of vehicles ventilation system?
Air processor
poilen filter
Air pressure relief valve
engine coolant radiator
what are hemispherical and wedge two designs of?
piston and connecting rods
combustion chambers
crankshaft and bearings.
inlet and exhaust valves shapes
what must a technician do when ,during a service they find a power steering fluid leak?
top up the power steering reservoir to the full mark
identify where the leak is and rectify it immediately
identify where the leak is and report it before taking any action
top up the system with leak sealer and nofity the receptionist
canister type oil filters should normally be fitted
and tightened with a strap or chain
and tightened with a torque setting
as tight as possible
and tightened by hand
what measuring tool would be used to check brake disc thickness?
dial test indicator
internal vernier caliper
external micrometer
engineers level
what measuring tool would be used to check brake disc thickness?
dial test indicator
internal vernier caliper
external micrometer
engineers level
The compression stroke in a diesel engine compresses:
Diesel with a small amount of air
Air and diesel fuel at 14.7:1
Diesel fuel only
Air only
