soalan spm mped 2008

SULITNO. KAD PENGENALAN ANGKA GILIRAN

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Untuk Kegunaan Pemeriksa

LEMBAGA PEPERIKSAAN MALAYSIA KEMENTERIAN PELAJARAN MALAYSIA

SIJIL PELAJARAN MALAYSIA 2008Nov./Dis. _ 21 jam 2

MENSERVIS PERALATAN ELEKTRIK DOMESTIK Kertas 1

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Dua jam tiga puluh minit

JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU 1. 2. 3. 4. Tulis nombor kadpengenalan dan angkagiliran anda pada petak yang disediakan. Kertas soalan ini mengandungi tiga bahagian: BahagianA,BahagianBdan BahagianC. Untuk Kegunaan Pemeriksa Kod Pemeriksa:

5.

6.

Skor Bahagian Soalan Skor Penuh Diperoleh 5 1 Jawab semuasoalan. 5 2 5 3 Jawapan anda hendaklah ditulis pada ruang 5 4 yang disediakan dalam kertas soalan ini. Kertas 5 5 soalan ini hendaklah diserahkan pada A 5 6 akhir peperiksaan. 5 7 5 8 Kerja mengira mesti ditunjukkan dengan jelas. Anda mungkin kehilangan skor jika 5 9 langkah-langkah penting tidak ditunjukkan 5 10 dengan teratur. 10 1 B 10 2 Anda dibenarkan menggunakan kalkulator saintifik 10 3 yang tidak boleh diprogram. 10 1 C 10 2 Jumlah 100

Kertas soalan ini mengandungi 22 halaman bercetak dan 2 halaman tidak bercetak [Lihatsebelah 7109/1 2008 Hak Cipta Kerajaan Malaysia SULIT

Skor 5 4 3 2 1 0


SULIT

2 BahagianA Jawab semua soalan.

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1

Rajah 1 menunjukkan pengujian keterusan satu geganti elektrik menggunakan meterpelbagai. Pilihmana-manalimadantandakan()padapesonganjarumpenunjukyangbetulserta ()yangsalahdalamruangjawapan. Pesonganjarumpenunjuk RuangJawapan

(a)

(b)

(c)

(d)

(e)

(f)Skor 5 4 3 2 1 0

Rajah1 7109/1 2008 Hak Cipta Kerajaan Malaysia

[Skor:5] SULIT

SULIT

3 L1 P Q R L2

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S

Meter X

T Suis Rajah2

U

2

Anda pernah menguji keterusan litar pendawaian menggunakan meter X sepertiRajah2. Pilihmana-manaempatdantandakan()bagikeputusanpengujianyangmenunjukkan litarberfungsiserta()bagiyangtidakberkaitandalamruangjawapan. Kedudukankuar pengujian (a) (b) (c) (d) (e) L-N L-S L-T L-E L-R Kedudukanjarum meter 0 Ruang Jawapan

0 0

0 0

[Skor:5]Skor 5 4 3 2 1 0

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[Lihatsebelah SULIT


SULIT

4

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Rajah3 3 AndapernahmembuatkordpenyambungtambahanmenggunakanbahansepertiRajah3. Lengkapkanlangkah-langkahmelakukankerjatersebut.

(i) Potongbahagianpenebatluarkedua-duahujungkordmudahlentur. (ii) .................................................................................................................................. (iii) .................................................................................................................................. (iv) .................................................................................................................................. (v) .................................................................................................................................. (vi) .................................................................................................................................. [Skor:5]

Skor 5 4 3 2 1 0


SULIT

SULIT

5

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Rajah4(a) 4 Merujuk kepada litar skematik pada Rajah 4(a), lengkapkan litar bergambar padaRajah4(b).

V

A1

A2

Rajah4(b) [Skor:5] Skor5 4 3 2 1 0


[Lihatsebelah SULIT


SULIT

6

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Rajah5 5 AndapernahmenggunakansatuperalatanelektriksepertiRajah5. Lengkapkansusunanlangkahpengendaliandenganmenomborkan1,2,3,4,5dan6 mengikuturutanyangbetuldalamruangjawapan. RuangJawapan (a) MenekanbutangSTART/HOLD. (b) Mengeluarkanpakaiandaritabbasuhan. (c) Off kan soket alir keluar setelah proses basuhan selesai. (d) Onkan soket alir keluar dan tekan butang POWER. (e) Memasukkan pakaian dan detergen dalam tabbasuhan. (f) Menekanbutangpilihanbasuhan,bilasan,keringan danparasair. 1

Skor 5 4 3 2 1 0

[Skor:5] SULIT


SULIT

7 (b) Fius perkhidmatan Penghubung neutral Papan agihan Pemutuslitar arusbaki Elektrod bumi (d) (e)

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(c)


(a)

Meter kilowatt-jam

Suisdan fius utama

6

Rajah6 Rajah6menunjukkansatublokpanelkawalansistembekalankuasasatufasaAU. Lakar simbol bagi setiap komponen kawalan bekalan kuasa satu fasaAU pada ruangjawapan. [Skor:5]


[Lihatsebelah SULIT

Skor 5 4 3 2 1 0


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8 VR + C1 R1

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_ 9VDC Rajah7 7

LDR

AndapernahmembuatpenyambunganlitarkawalansepertiRajah7. Lengkapkanlakaranlitarskematikrajahtersebutpadaruangjawapan. RuangJawapan

9VDC

+ _

[Skor:5]

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SULIT

SULIT C B

9 A E 240V B Pengubah240V/12V

7109/1 C12V D0V E12V

A

D


8

Rajah8 AndapernahmengukurnilaivoltanpengubahsepertiRajah8. Pilihmana-manalimadantandakan()padanilaivoltanyangbetuldan()padayang tidakberkenaanpadaruangjawapan. Pengukuran (a) A B Nilaivoltan RuangJawapan

AdenganB=12V

(b)

A B

AdenganB=240V

(c)

C D

CdenganD=12V

D (d) E

DdenganE=12V

(e)

C A

AdenganC=240V

(f)

C E

CdenganE=24VSkor 5 4 3 2 1 0

[Skor:5] 7109/1 2008 Hak Cipta Kerajaan Malaysia [Lihatsebelah SULIT


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Rajah9 9 PeralatandalamRajah9didapatitidakberfungsiapabilasuisdionkan. Nomborkan1,2,3,4dan5langkah-langkahandamengesankerosakanperalatantersebut mengikuturutanyangbetulpadaruangjawapan. RuangJawapan (a) Mengujikerosakanpadasuisjumpelang. (b) Mengujiketerusankabelbekalankuasa. (c) Mengujikehadiranaruspadasoketalirkeluar. (d) Mengujiketerusanelemenpemanas. (e) Menguji keterusan fius palam 3 pin. [Skor:5]

Skor 5 4 3 2 1 0


SULIT

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Rajah10 10 Rajah10menunjukkansatubekalankuasayanghendakdigantikankeunitsistemkomputer. Lengkapkanlangkah-langkahuntukmemasangsemulabekalankuasapadaruangjawapan. Masukkankotakbekalankuasakedalamcasing.

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.................................................................................................................................... Skor [Skor:5] 7109/1 2008 Hak Cipta Kerajaan Malaysia [Lihatsebelah SULIT5 4 3 2 1 0


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12 BahagianB Jawabsemuasoalan.

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Bahagianpengeringmesinbasuhsemi-automatikyangandakendalikandidapatitidak berfungsiwalaupunsuispemasatelahdionkandanpenutupnyatelahditutup. Terangkanlangkah-langkahyangperludilakukanuntukmengesandanmembaikpulih kerosakanpadabahagianpengeringsepertispin timer,suispintu,pemuatdanmotor. [Skor:10] RUANGJAWAPAN .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... ..........................................................................................................................................

Skor 10 9 8 7 6 5 4 3 2 1 0

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Untuk Kegunaan Pemeriksa 2

SULIT

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Andatelahmenempatkansebuahkomputerdibilikguru.Setelahdionkan,kedengaran bunyibipyangpanjangdansistemterhenti. Terangkan langkah-langkah yang perlu dilakukan pada slot-slot PCI dan RAM untukmengesandanmembaikpulihunitsistemkomputertersebut. [Skor:10] RUANGJAWAPAN ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ...........................................................................................................................................

Skor 10 9 8 7 6 5 4 3 2 1 0

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Untuk Kegunaan Pemeriksa 3

SULIT

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Seorang pelanggan telah menghantar beberapa peralatan elektrik untuk dibaik pulih. SenaraiperalatanadalahsepertiJadual1. Alatan KipasMeja PembakarRoti CerekElektrik PembersihVakum KomponenRosak Kapasitor SuisLarasSuhu ElemenPemanas Motor Jadual1 BerdasarkanJadual1,hitungkan: (a) jumlahkosbahan (b) jumlahkosbaikpulihsekiranyakosupahRM80.00dankosoverheadRM20.00 (c) koskeseluruhanyangdiperlukansekiranyakeuntungansebanyak10%dikenakan. [Skor:10] Unit 2 1 2 1 HargaKomponen (seunit) RM8.50 RM7.50 RM15.00 RM75.00

Skor 10 9 8 7 6 5 4 3 2 1 0


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(a) jumlahkosbahan

(b) jumlahkosbaikpulih


[Lihatsebelah SULIT

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18 RUANGJAWAPAN

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(c) koskeseluruhan

Skor 10 9 8 7 6 5 4 3 2 1 0


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19 BahagianC Jawabsemuasoalan.

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Andamerancanguntukmembukasebuahkedaimenservisdanmenjualperalatankomputer disatutempatyangtelahdikenalpasti. Berdasarkan kreativiti anda, rancangkan strategi pemasaran daripada aspek promosi, perkhidmatanselepasjualandanperkhidmatan-perkhidmatanlainyangberkaitanuntuk memajukanperniagaantersebut. [Skor:10] RUANGJAWAPAN ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... Skor 10 9 8 7 6 5 4 3 2 1 0


[Lihatsebelah SULIT


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SULIT

SULIT 2

maju dan mempunyai peralatan yang semakin bertambah sehingga menimbulkan kesesakandidalamkedai. Berdasarkankreativitianda,huraikanbagaimanamasalahinidapatdiatasi. [Skor:10]

Untuk Kegunaan Kedaimenjualdanmenservisperalatanelektrikyangandauruskansemakinberkembang Pemeriksa

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RUANGJAWAPAN .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... Skor .......................................................................................................................................... .......................................................................................................................................... .......................................................................................................................................... 7109/1 2008 Hak Cipta Kerajaan Malaysia [Lihatsebelah SULIT10 9 8 7 6 5 4 3 2 1 0


SULIT

22 RUANGJAWAPAN

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.................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. Skor 10 9 8 7 6 5 4 3 2 1 0

.................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. KERTASSOALANTAMAT 7109/1 2008 Hak Cipta Kerajaan Malaysia SULIT

soalan spm mped 2008

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