Question 1

Which method is suitable for identifying whether a body has a zinc-galvanised coating?

Accepted Answer

Check manufactures technical data

Answer

Ask the workshop supervisor

Answer

Scratch the panel to remove the surface layer

Answer

Heat the panel and observe the colour change

Question 2

What should be done with a tailgate when it has been removed from a vehicle?

Accepted Answer

By attaching suction cups to the glass and hanging it vertically on hooks

Answer

By leaning it vertically against the wall, using the struts as a support

Answer

By placing it on a designated 'safe' area of the workshop

Answer

By laying a blanket on the vehicle roof and placing the tailgate on it

Question 3

Toughness is the ability to:

Accepted Answer

Withstand a sudden impact or shock load

Answer

Deform in all directions without fracture

Answer

Resist indentation and abrasion

Answer

Resist the application of a tensile load

Question 4

What two adjustments are made on a plasma cutter for correct setup?

Accepted Answer

Air pressure and amperage

Answer

Cutting speed and cutting angle

Answer

Fuel gas and supporting gas pressure

Answer

Nozzle size and resistance

Question 5

Non-ferrous metal does not contain which element?

Accepted Answer

Iron

Answer

Copper

Answer

Carbon

Answer

Zinc

Question 6

What vehicle body panel's removal would significantly reduce the strength of the vehicle body?

Accepted Answer

Sill panel

Answer

Rear panel

Answer

Bolted wing

Answer

Door panel

Question 7

The group of plastics that cannot be softened by heating are called:

Accepted Answer

Thermosetting plastics

Answer

Colour impregnated plastics

Answer

Thermoplastics

Answer

Polystyrene

Question 8

What could result from incorrect fit and rear door alignment?

Accepted Answer

Wind noise and water ingress

Answer

Increased risk of corrosion

Answer

Reduced passenger safety cell

Answer

Poor handling and excessive tyre wear

Question 9

In the repair of boron zinc coated steel panels, which two joining processes are used?

Accepted Answer

MIG brazing and resistance welding

Answer

MIG welding and resistance welding

Answer

MIG welding and TIG welding

Answer

Gas brazing and soldering

Question 10

What must be applied to all flanges before welding on replacement panels?

Accepted Answer

Weld through primer

Answer

Tinning paste

Answer

Polyurethane sealer

Answer

Etch primer

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