Industriële Elektronika Us N2 — Document

August 2018 — N2 — Industriële Elektronika Us

N2 2018 Nated Engineering

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🎯 100 marks ⏱️ 3h 📄 5 pages 📝 39 items found

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Questions — A Preview of What to Expect in the Document

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Q1— Section header —

1.510

Q2— Section header —

2.1

2.2Verwys na die kring hier onder en bereken die volgende:

2.2.1Totale weerstand van die kring (R (6\

2.2.2Strome I en I (6\

2.2.3Spanningsval oor R = 0,833 A (2 Figuur1 [18] (8080602\18

Q3— Section header —

3.1Teken die kringdiagram van hierdie kombinasie en bereken die volgende:

3.1.1Totale stroom in die kring (4\

3.1.2Spanningsval oor elke komponent (6\

3.1.3Fasehoek (3\

3.1.4Induktansie van die spoel en kapasitansie van die kapasitor (4\ 3. Teken die fasordiagram. (1\ [18]18

Q4— Section header —

4.1Met verwysing na atoomteorie, wat is die maksimum aantal elektrone wat in elke orbitaal mag bestaan. (4\

4.2Noem DRIE onsuiwerhede wat vyf valensie elektrone in die buitenste skil het. (3\

4.3Teken 'n ten volle benoemde diagram van 'n gelykstroomkragtoevoer wat TWEE diodes, 'n middeltaptransformator en 'n filterkapasitor gebruik. Dui die leweringsein voor en na die kapasitor duidelik aan (8\

Q5— Section header —

5.1Toon die verskil aan tussen 'n PNP en 'n NPN transistor met behulp van 'n skematiese diagram. (4\

5.2Teken en bespreek die basiese werking van 'n NPN transistor wat konvensionele stroomvloei gebruik. (10\

5.3Verduidelik die volgende tipes demping:

5.3.1Meganiese demping

5.3.218

Q6— Section header —

6.1

6.2

6.2.3

6.3Kopieer die tabel hier onder in die ANTWOORDBOEK en voltooi (6.3.1

6.3.5

6.3.1

6.3.2

6.3.3

6.3.4

6.314

Q7— Section header —

7.1Termokoppels is temperatuursensitiewe toestelle wat van twee elektriese geleiers van twee verskillende metaal al ie vervaardig is.

7.2Teken 'n benoemde konstruksie van 'n termokoppel. (5\ [7] TOTAAL: 1007

Mark Allocation

Total100 marks

Sections10 + 18 + 18 + 15 + 18 + 14 + 7 = 100 marks

Paper information

TitleDocument

SubjectIndustriële Elektronika Us

LevelN2

Document typeQuestion paper

Year2018

MonthAugust

Pages7

Downloads2

Examination context

Decade2010s

Years ago8y

SeasonWinter (SH)

Start dayWednesday

Exam periodAugust 2018

Days since exam2,992

About Industriële Elektronika Us examination preparation

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How to use this resource for revision

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For stronger examination practice, complete the paper without unnecessary interruptions and keep track of the questions that take the most time. Afterwards, review the memorandum and separate knowledge gaps from mistakes caused by interpretation, calculation, structure, or examination technique.

understanding question requirements

applying subject knowledge

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checking answers

identifying revision priorities

A practical revision approach

Start by completing the resource without looking at the memorandum. Review incorrect and incomplete answers afterwards and make a short revision list based on the areas that caused difficulty.

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