VERSKEIE OPSIES WORD AS MOONTLIKE ANTWOORDE OP DIE VOLGENDE VRAE GEGEWE - NSC Mechanical Technology Welding and Metalwork - Question 4 - 2020 - Paper 1
Question 4
VERSKEIE OPSIES WORD AS MOONTLIKE ANTWOORDE OP DIE VOLGENDE VRAE GEGEWE. KIES DIE ANTWOORD EN SKRYF SLEGTE LETTER A-D LANGS DIE VRAAGNUMMERS (4.1 TOT 4.14) IN DIE AN... show full transcript
Worked Solution & Example Answer:VERSKEIE OPSIES WORD AS MOONTLIKE ANTWOORDE OP DIE VOLGENDE VRAE GEGEWE - NSC Mechanical Technology Welding and Metalwork - Question 4 - 2020 - Paper 1
Step 1
Watter EEN van die volgende tipos masjiengereedskap word in die maatvorming gebruik?
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Answer
Die masjiengereedskap wat in die maatvorming gebruik word, is die Guillotine (D).
Step 2
Watter sweisposisie word deur die sweisimbool in FIGUUR 4.2 aangedui?
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Answer
Die sweisposisie aangedui in FIGUUR 4.2 is 'sweis aan die kant' (D).
Step 3
Wat EEN van die volgende beroepe word deur 'hidrouliese perke' gebruik?
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Hidrouliese perke word gebruik in 'Plek' (C).
Step 4
Identifiseer die sweisproses wat in FIGUUR 4.5 hieronder getoon word:
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Answer
Die sweisproses wat in FIGUUR 4.5 getoon word, is 'Gaswelding' (D).
Step 5
FIGUUR 4.6 hieronder toon 'n blaaspyp. Komponent X wat op die diagram aangedui word, is die ...
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Answer
Komponent X in FIGUUR 4.6 is die mengkamer (D).
Step 6
Wat word deur P op die diagram aangedui?
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P op die diagram aangedui is die 'Maksimum spanning' (A).
Step 7
Oorspronklike lengte word as die ... gedefinieer:
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Answer
'n Oorspronklike lengte is die verhoging tussen spanning en vormverandering (A).
Step 8
Identifiseer die tipe masjin wat in FIGUUR 4.9 hieronder getoon word:
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Answer
Die tipe masjin wat in FIGUUR 4.9 getoon word, is die Hidrouliese pers (A).
Step 9
Watter EEN van die volgende bepaal die effek of krimping wanneer boogsweisiging uitgevoer word?
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Answer
Die effek van krimping tydens boogsweisiging word bepaal deur die Tipe elektrode (C).
Step 10
Ultrasone inspeksietegnieke gebruik ... om defekte in sweislaes op te spoor.
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Answer
Ultrasone inspeksietegnieke gebruik 'x-strale' (C) om defekte in sweislaes op te spoor.
Step 11
Die maksimum plaatdikte wat met 'n handguillotine gesny kan word, is ...
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Die maksimum plaatdikte wat met 'n handguillotine gesny kan word, is 2 mm (A).
Step 12
Aan watter aspekt word hier met hierdie prosedure aangedui?
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Answer
Die aspekt wat met hierdie prosedure aangedui word, is 'Die snipe en die slypel' (D).
