Iha Education August 2010 Webinar - Green.Tek

10 Questions | Total Attempts: 107

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Webinar Quizzes & Trivia

This quiz was created to review the August 19th webinar presented by Green. Tek


Questions and Answers
  • 1. 
    40 feet is the ideal spacing for HAF fans.
    • A. 

      True

    • B. 

      False

  • 2. 
    You can calculate the cubic feet of a greenhouse by multiplying the length by the width.
    • A. 

      True

    • B. 

      False

  • 3. 
    A belt drive fan the most efficient.
    • A. 

      True

    • B. 

      False

  • 4. 
    Two air changes per minute are required for summer ventilation.
    • A. 

      True

    • B. 

      False

  • 5. 
    The advantage of natural ventilation is its low operating cost.
    • A. 

      True

    • B. 

      False

  • 6. 
    The disadvantage of natural ventilation is the inability to control temperature and air change.
    • A. 

      True

    • B. 

      False

  • 7. 
    The advantage of power ventilation is the ability to control temperature and humidity.
    • A. 

      True

    • B. 

      False

  • 8. 
    The 72" fiberglsaa fan moves 57,000 cfm @ 0.5 sp.
    • A. 

      True

    • B. 

      False

  • 9. 
    A VFD cannot be used to stage the volume of air moved by a 72" fiberglass exhaust fan.
    • A. 

      True

    • B. 

      False

  • 10. 
    You can purchase all your ventilation products from Green.Tek.
    • A. 

      True

    • B. 

      False

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