L1 Certificate In The Principles Of Window And Door Installation (Qcf): Unit 4

20 Questions | Total Attempts: 182

SettingsSettingsSettings
Please wait...
L1 Certificate In The Principles Of Window And Door Installation (Qcf): Unit 4

M/505/3151: Knowledge of Window and Door Components and Fixings


Questions and Answers
  • 1. 
    The industry accepted distance that screws should penetrate into  plugged holes in brick, block, or masonry is?
    • A. 

      40mm

    • B. 

      25mm

    • C. 

      As far as you can go

    • D. 

      10mm

  • 2. 
    The industry accepted distance that screws should penetrate into timber is?
    • A. 

      As far as you can go

    • B. 

      25mm

    • C. 

      40mm

    • D. 

      10mm

  • 3. 
    The correct purpose of expanding foam in the installation of windows is?
    • A. 

      To avoid the use of screws

    • B. 

      To weatherproof the window

    • C. 

      To fill in large gaps

    • D. 

      To stick the frame to the brickwork

  • 4. 
    How do you ensure that frames are weatherproof?
    • A. 

      Use Film on the frame

    • B. 

      Paint them

    • C. 

      Carry out a water test

    • D. 

      Tilt them away from the prevailing winds

  • 5. 
    Two types of glass used for glazing are?
    • A. 

      Clear and Etched

    • B. 

      Toughened and Laminated

    • C. 

      Toughened and Untoughened

    • D. 

      Laminated and Unlaminated

  • 6. 
    Laminated Glass offers the following benefit?
    • A. 

      Less Costly

    • B. 

      Security from breakage

    • C. 

      Lightness

    • D. 

      The cheapest option

  • 7. 
    Toughened Glass is stronger than Laminated Glass
    • A. 

      True

    • B. 

      False

  • 8. 
    Windows are usually made out of the following materials?
    • A. 

      Hardwood, Softwood, and Wood Veneer

    • B. 

      Low Carbon, Low energy, and Environmentally-Friendly

    • C. 

      Timber, Metal, and PVC-u

    • D. 

      Polycarbonate

  • 9. 
    Glazing Packers are used to fasten  and position the glass into the frame
    • A. 

      True

    • B. 

      False

  • 10. 
    A Bay Window has THREE openings, and a Bow Window has more
    • A. 

      True

    • B. 

      False

  • 11. 
    Bay Windows are usually wider than Bow Windows?
    • A. 

      True

    • B. 

      False

  • 12. 
    Bay Windows usually protrude farther from the wall into the exterior space?
    • A. 

      True

    • B. 

      False

  • 13. 
    Gaskets are normally made out of THREE of the following materials? \indicate which ones?
    • A. 

      Rubber

    • B. 

      Nylon

    • C. 

      Metal

    • D. 

      Wood

    • E. 

      Fabric / natural material

  • 14. 
    Laminated Glass has greater sound insulation than Toughened Glass?
    • A. 

      True

    • B. 

      False

  • 15. 
    What characteristically happens when Toughened glass is broken?
    • A. 

      It shatters into sharp shards

    • B. 

      It produces a "spiders Web" pattern

    • C. 

      It shatters into small fragments

    • D. 

      It is held together by the resin layers

  • 16. 
    What distance from a corner should a fixing for a Timber or PVC-u window be?
    • A. 

      150m to 250m

    • B. 

      As near as possible

    • C. 

      50mm to 100mm

    • D. 

      150mm to 250mm

  • 17. 
    The recommended distance for fixing centres on frames should not exceed 600mm?
    • A. 

      True

    • B. 

      False

Back to Top Back to top