VERSCHILLENDE OPSIES WORD AS MOONTLIKE ANTWOORDE OP DIE VOLGENDE VRAE GEGEVE - NSC Electrical Technology Digital - Question 1 - 2022 - Paper 1
Question 1
VERSCHILLENDE OPSIES WORD AS MOONTLIKE ANTWOORDE OP DIE VOLGENDE VRAE GEGEVE. KIES DIE ANTWOORD EN SKRYF SLEGS DIE LETTER (A–D) LANGS DIE VRAAGNOMMERS (1.1 TOT 1.15)... show full transcript
Worked Solution & Example Answer:VERSCHILLENDE OPSIES WORD AS MOONTLIKE ANTWOORDE OP DIE VOLGENDE VRAE GEGEVE - NSC Electrical Technology Digital - Question 1 - 2022 - Paper 1
Step 1
'n ... is 'n gebeurtenis waartydens 'n ernsige of onverwagte gevaarlike toestand plaasvind wat onmiddellike aandag benodig.
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Answer
B. Nie-kritieke insident
Step 2
'n ... word gebruik om skakelaars in elektroniese kringe te elimineer.
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Answer
C. Astabiele multivibrator
Step 3
Kringbaan wat in 'n oudionger gebruik word om elke insetsein individuele te verswak, is ...
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A. vergelyker.
Step 4
'n ... ontwikkel 'n uitset wat direk ewereg is aan die tempo van verandering van die insetsein.
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A. Passiewe RC-integreerder
Step 5
'n Op-versterkerkringbaan sonder enige terugkopeling het ...wins.
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Answer
A. geslotelus
Step 6
Die pen wat die spanning bepaal waartene die 555 sal senal, staan as die ... bekend.
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Answer
B. ontlaai
Step 7
'n J-K-wipkringuitset is in 'n onveranderde toestand wanneer ...
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Answer
A. J = 1, K = 0.
Step 8
Kies die korrekte aantal wipkringe wat benodig word om 'n dekadetteller saam te stel:
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C. 5
Step 9
Tellers wat nie op dieselfde tyd gesinchroniseer word nie, staan as ... bekend.
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Answer
A. asinkrone tellers
Step 10
Is die tipe register wat 'n volledige binêre getal een bis op 'n slag sal inskryf en al die gestorde bisse een bis op 'n slag sal uitskryf.
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Answer
B. Serie-in: serie-uit
Step 11
Die term ETG ('RAM') beteken ... met verwysing na mikrobeheerders.
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