• 1. 
    Structure of wood can be divided into the following layers. You may choose more than one option.

  • Bark & Bast
  • Cambium
  • Sap & heart wood
  • Pith/Medulla
  • All Of above
  • 2. 
    Choose the common types of steel used in construction

  • High Yield Steel
  • Mild Yield Steel
  • Soft Yield Steel
  • Both A & B
  • 3. 
    Select some of the advantages of steel as construction material

  • High ductility - Steel can undergo large plastic deformation before failure
  • Highly suitable for prefabrication and mass production
  • Steel can be reused after a structure is disassembled
  • All Of above
  • 4. 
    Timber is a traditional material used on Malaysia and can be divided into two (2) categories which are:

  • Hardwood and Softwood
  • Heart-wood and Self-wood
  • Heat-wood and Cool-wood
  • Hand-wood and Cream-wood
  • 5. 
    Choose the correct types of Portland Cement

  • Ordinary Portland Cement (OPC)
  • Low Heat Portland Cement (LHPC)
  • Sulphate – Resistance Portland Cement (SRPC)
  • All Of above
  • 6. 
    In order to produce concrete, select the correct combination of proportionate materials required

  • Cement
  • Fine Aggregate
  • Course Aggregate
  • Water
  • All Of above
  • 7. 
    Concrete can handle the higher compression stresses as compared to tension

  • False
  • True
  • 8. 
    Mortar is a mixture of ________and ________ when mixed with _____________

  • cement, sand, water
  • sand, gravel, water
  • cement, concrete, water
  • 9. 
    Select common materials used on construction projects

  • Cement
  • Aggregates
  • Stone masonry
  • All Of above
  • 10. 
    Select some of the advantages of using concrete as construction materials

  • Concrete expands and contracts with the changes in temperature.
  • Easy to disintegrate by alkali and sulfate attack
  • Needs another material to reinforce it against excessive shear and tension
  • Lack of ductility, disadvantageous with respect to earthquake resistant design.
  • All Of above
  • 11. 
    A mixture of cement, sand, ________ and water is known as concrete

  • gravel
  • mortar
  • clay
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