Verskeie opsies word as moontlike antwoord op die volgende vrae gee - NSC Mechanical Technology Welding and Metalwork - Question 4 - 2019 - Paper 1
Question 4
Verskeie opsies word as moontlike antwoord op die volgende vrae gee. Kies die antwoord deur die letter (A–D) langs die vraagnommers (4.1 tot 4.14) in die ANTWOORDBOE... show full transcript
Worked Solution & Example Answer:Verskeie opsies word as moontlike antwoord op die volgende vrae gee - NSC Mechanical Technology Welding and Metalwork - Question 4 - 2019 - Paper 1
Step 1
Identifiseer die maatvorm wat in FIGUR 4.1 hieronder getoon word.
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Answer
Die maatvorm getoon in FIGUR 4.1 is 'n Webmaatroem (D).
Step 2
Identifiseer komponent Y.
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Answer
Komponent Y in FIGUR 4.2 is 'n Nodkeking (A).
Step 3
Wat EEN van die volgende tipes gereedskap wat ons effektiwe metode om guillotine-onderdele te smeer?
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Die beste metode om guillotine-onderdele te smeer is die Gesentraliseerde smeringpypmetode (D).
Step 4
Identifiseer komponent X.
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Komponent X in FIGUR 4.5 is 'n Drukverstellingsknop (B).
Step 5
Wat sal die grootte van krag P in FIGUR 4.8 hieronder wees?
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Die grootte van krag P in FIGUR 4.8 is 8 kN (B).
Step 6
Identifiseer die tipe bal in FIGUR 4.9 hieronder.
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Die tipe bal in FIGUR 4.9 is 'n Eenvoudige derde bal met 'n skulkraag (B).
Step 7
Wat EEN van die volgende toetsproses word gedoen om die tiende van 'n bal te toets?
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Die proses wat gebruik word om die tiende van 'n bal te toets is die Vyltoets (A).
Step 8
Ultrageluid inspectietegnieke gebruik ... om defekte te hou wanneer die snyspoed op 'n.
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Ultrageluid inspectietegnieke word gebruik om defekte by hoë snyspoed te identifiseer.
Step 9
Die maksimum gaping tussen die slypwel en die gereedskapskruis op 'n bankslysmasjien is ...
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Answer
Die maksimum gaping is 2 mm (B).
Step 10
Wat EEN van die volgende is 'n faktor om in gedagte te hou wanneer die snyspoed ben 'n boorpunt gegee word?
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Die faktor om in gedagte te hou is die Tipe materiaal (B).
Step 11
Wat is die grootte van die basisomtrek van die keël wat in FIGUR 4.14 hieronder getoon word?
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Die grootte van die basisomtrek van die keël in FIGUR 4.14 is 6,28 m (D).
