4290-151 Revision 2

Fuel filters are normally fitted between which of the following

two components?

• Fuel filters are normally fitted between which of the following

  two components?

• Inlet manifold and fuel rail

• Fuel tank and fuel rail

• Fuel rail and injector

What is a requirement of an air filter assembly?

• Increase air intake noise

• Increase exhaust noise

• Decrease air intake noise

• Decrease exhaust noise

What is the most likely cause of a diesel vehicle being difficult to start in cold weather?

• Faulty spark plugs

• Faulty glow plugs

• Open choke

• Worn timing belt

A vehicle has taper wear on the outer edge of ONE of the front tyres. The most likely cause of this is:

• an incorrect caster angle

• a seized brake cylinder

• a defective power steering pump

• an incorrect camber angle

Tyre section height expressed as a percentage of the section width is referred to as:

• Speed rating

• Load rating

• Aspect ratio

• Ply rating

Which of the following pieces of information can be found in the workshop manual?

• The customer's name and contact details

• The vehicle's specifications and settings

• The description of work to be carried out

• The make, model and year of the vehicle

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 width is 50 mm

• The tyre ratio is 17%

A repair on a customer's vehicle is held up because you are awaiting parts to be delivered. You should:

• immediately inform your supervisor of the problem

• finish any aspects you can until the parts arrive

• stop working on the vehicle and wait for the parts

• make yourself busy by cleaning up the work area

Un-burnt fuel may cause the exhaust to emit:

• Water vapour

• Blue smoke

• Particulates

• Lots of nitrogen

Which of the following is the correct procedure to follow if a petrol fire occurs on a vehicle?

• Extinguish the flames with an air line

• Extinguish the flames with a CO2 extinguisher

• Extinguish the flames with a H2O extinguisher

• Find and inform your workshop supervisor