3.1 Gee TWEIE redes waarom 'n buigtoets op 'n dakbalk uitgevoer word - NSC Mechanical Technology Welding and Metalwork - Question 3 - 2016 - Paper 1
Question 3
3.1 Gee TWEIE redes waarom 'n buigtoets op 'n dakbalk uitgevoer word.
3.2 Gee TWEIE redes vir 'n hoë CO-lesing wanneer 'n gasanalise-toets op 'n motorvoertuig se en... show full transcript
Worked Solution & Example Answer:3.1 Gee TWEIE redes waarom 'n buigtoets op 'n dakbalk uitgevoer word - NSC Mechanical Technology Welding and Metalwork - Question 3 - 2016 - Paper 1
Step 1
Gee TWEIE redes waarom 'n buigtoets op 'n dakbalk uitgevoer word.
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Answer
Om die defektiewe van balke te ondersoek.
Om te sien of die balk instaat is om die las te dra.
Step 2
Gee TWEIE redes vir 'n hoë CO-lesing wanneer 'n gasanalise-toets op 'n motorvoertuig se enjins uitgevoer word.
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Answer
Foutiewe smoorklep wat 'n ryk mengsel veroorsaak.
Foutiewe ontstekings tydreling.
Step 3
Noem TWEIE voordele van die MIG/MAGS-sweisproses.
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Lang sweiswerk kan gedoen word sonder stop en begin.
Minder wagtye en arbeid is nodig.
Step 4
Noem TWEIE toetse wat met 'n multimeter gedoen kan word.
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Answer
GS (DC) spanning.
GS (DC) stroom.
Step 5
Verwyder die hoogspanningsdraad.
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Die ontploffing van 'n hoë spanningstelsel kan ernstige beserings veroorsaak.
Step 6
Ontkoppel die brandstofinspuitstelsel.
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Om te verhoed dat onverbrande brandstof die uitlaatstelsel ingaan.
Step 7
Maak die versnellertjie heeltemal oop.
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Om die korrekte hoeveelheid lug in die silinder in te laat.
Step 8
Teken die lesings aan.
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