202 Mock Test 2

Which of the following is a softwood commonly used in boatbuilding?

• Oak
• Teak
• Douglas Fir
• Mahogany

What property is commonly used to identify metals?

• Grain
• Fibre orientation
• Weight
• Smell

How should pre-impregnated materials be stored?

• Dry condition
• Refrigerated
• Purpose built rack
• COSHH cabinet

Which material is a non-ferrous metal used in boatbuilding?

• Steel
• Aluminium
• Brass
• Marine plywood

What is the primary factor influencing the choice of materials in boatbuilding assembly?

• Grain
• Smell
• Availability
• Colour

Which filler compound is commonly used in boatbuilding?

• Polyester
• Talc and calcium carbonate
• PVA
• Rubber

What is a characteristic property of composites?

• Grain
• Smell
• Identifier strand
• Erosion resistance

Which of the following is a semi-permanent bond?

• Welding
• Contact adhesive
• Rivets
• Polyurethane

Which protective coating is specifically used to prevent marine growth on hulls?

• Varnishes
• Powder coating
• Preservatives
• Anti-fouling paint

Which wood property is crucial for identifying it?

• Density
• Magnetism
• Colour
• Tensile strength