Summary
Summary Tegnologie: Opsommings Graad 8 Kwartaal 4
- Course
- Institution
- Book
N lekker kort opsomming oor wat ons moes leer in tegnologie in graad 8
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
Seller
Follow
LeafyNotes
Reviews received
Content preview
1Kwartaal 4
Sleutels:
Hystoestel : n toestel wat swaar voorwerpe met toue oplig
Katrolwiel: n katrool vir ophys of intrek , met n geroefde rand waarin die kabel pas
Mynhyser: n metaal bo ks wats erts vervoer,kan
Kap: n afdak of oordekking vertikaal of teen n heiling getrek word
Ons kry 2 soorte skagtoring
-staaskagtoring
-betonskagtoring
Verskille tussen die 2 skagtorings:
Staalskagtorings Betonskagtorings
goedkoper as n betoskagtoring Duurder as n staalskagtoring
Ligter ;as beton ;dus hoef geen fondamente diep in te wees Swaar ;het sterk fondamnete nodig
nie
Konstruksie van n staalskagtoring kan oor naweke Sodra daar met die konstruksie van n betonskagtoring
/vakansiedae of as die weer sleg is gestaak word. begin is ,moet dit klaargemaak word.
kan afgetakel en opgebreek word en as skrootmetaal Moeilik om te sloop en kan nie verkoop word nie
verkoop word
Benodig meer instandhouding as betonskagtorings Bennodig minder instandhouding as
staalskagtorings
Kan roes of korrodeer Kan weerelemente goed weestaan
Kan in sterk wind vibreer of wieg Kan sterk wind weerstaan
Gewoonlik gebruik waar n trommelhysmasjien is -Gewoonlik gebruik waar n wrywingshysmajien is
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller LeafyNotes. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.21. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
85169 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now