1.1 Die beste tipe isolasiemateriaal wat gebruik word om elektriese heiningdraad van die ondersteuningspale te isoleer, is .. - NSC Agricultural Technology - Question 1 - 2017 - Paper 1
Question 1
1.1 Die beste tipe isolasiemateriaal wat gebruik word om elektriese heiningdraad van die ondersteuningspale te isoleer, is ...
A koper.
B aluminium.
C keramiek.
D s... show full transcript
Worked Solution & Example Answer:1.1 Die beste tipe isolasiemateriaal wat gebruik word om elektriese heiningdraad van die ondersteuningspale te isoleer, is .. - NSC Agricultural Technology - Question 1 - 2017 - Paper 1
Step 1
Die beste tipe isolasiemateriaal wat gebruik word om elektriese heiningdraad van die ondersteuningspale te isoleer, is ...
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Answer
B - aluminium.
Step 2
Daar is 'n konstante verandering in die hoek tussen die sweisstaaf en die werkstuk gedurende hierdie sweisproses:
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Answer
B - Oorhoofse sweising.
Step 3
Die gas wat verwyder moet word wanneer metaalsmeltende (MIG) sweisingsgasse vorm en dit swelg, is:
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Answer
B - Suurstof.
Step 4
Tydreëling van die rambaler beteken die ...
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Answer
A - presiese oomblik wanneer die naalde die bindtou lig sodat die saamepersbreek hoog gebind kan word.
Step 5
Die hooffunksie van die breekout is om 'n ...:meganisme op te tree.
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Answer
B - veiligheids.
Step 6
Gietyster moet verkoel word om kraking van die laas te voorkom.
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Answer
A - waar.
Step 7
Die alternator skakel gelykstroom na wisselstroom om.
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Answer
A - waar.
Step 8
'n Laer is 'n masjienkomponent wat wrywing tussen die bewegende komponent en die as veroorsaak.
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Answer
A - waar.
Step 9
Kies 'n woord/term uit KOLOM B wat by die beskrywing in KOLOM A pas:
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