Nama : __________________________ Tingkatan 5: __________
Nama : __________________________
Tingkatan 5: __________
SMK SERI AMPANGAN, SEREMBANUJIAN BERTERUSAN 1
REKA CIPTA TINGKATAN 5
BAHAGIAN B
(30 Markah)
JAWAB SEMUA SOALAN DIBAWAH1.Rajah 8 menunjukkan sebuah bot
membawa kotak-kotak berisi barangan keperluan.
RAJAH 8
Berdasarkan Rajah 8, cadangkan empat sistem mekanikal yang
sesuai untuk mengangkat kotak-kotak dari bot ke daratan.
.........................................................
.........................................................
.........................................................
(iv) ..[4 markah]
(i)Pilih satu sistem yang dicadangkan di 16 (a). Lakar dan
labelkan sistem itu pada ruangan di bawah.
(5 markah)(ii)Terangkan bagaimana sistem itu beroperasi. (6
markah)....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
..................................................................................................................................................................................................................................
2.Rashidi telah membuat soal selidik tentang masalah mengangkut
hasil tani iaitu buah-buah seperti durian , rambutan langsat ke
atas lori . Soal selidik telah diberikan kepada 25 orang
respoden
SasaranBil.
BorangAda MasalahTiada
Masalah
Sakit pinggangSakit bahuBuah-buahan terjatuhBuang masaJumlah
Pekebun622020
Pekerja ladang1423135
Pemandu Lori511012
Jumlah2556167
Hasil soal selidik dapat dirumuskan seperti di Jadual 8
Jadual 8Hitung jumlah peratus responden yang ada masalah semasa
mengangkut hasil tani ke atas lori.
[3 markah]
Hitung jumlah peratus responden yang tiada masalah semasa
mengangkut hasil tani ke atas lori.
[3 markah]
(c)Berdasarkan jadual 8, lukiskan sebuah histogram (GRAF) yang
menunjukkan masalah yang dihadapi oleh responden.
[7 markah]
(d) Berdasarkan jawapan anda di (b), tulis sebuah rumusan
tentang masalah yang dihadapi responden.
..............[2 markah]
Bahagian C
Jawab semua soalan
[20 markah]
tangga X
tangga Y
Berdasarkan reka bentuk dan spesifikasi tangga pada rajah 11,
pilih reka bentuk yang sesuai untuk anda gunakan di kedai anda.
.............................................................................
[1 markah]Huraikan pemilihan anda di 20 (a) berdasarkan aspek
berikut:
Ergonomik
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
[3 markah]
Bahan
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
[3 markah]
Keselamatan
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................
..
[3 markah]
Estetika
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
[3 markah]
Cadangkan tiga alat tambah (accessories) yang sesuai pada tangga
yang anda pilih.
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................[3
markah]
Terangkan dua alasan bagi dua alat tambah (accessories) yang
anda cadangkan di 20 (c).
Alat tambah - .....................................
(a)...................................................................................................................................................
........................................................................................................................................................(b)...................................................................................................................................................
........................................................................................................................................................Alat
tambah - .......................................
(a).....................................................................................................................................................
....(b)...................................................................................................................................................
......................................................................................................................................................
[4 markah]
-Kertas soalan tamat-
Spesifikasi :Tangga X
Berat : 3.5kg
Bahan Bahan Bahan: Alumunium & kayu keras
Harga: RM100.00
Had kemampuan : 250kg
Kendalian : Boleh lipat
Spesifikasi:Tangga Y
Berat : 4.0kg
Bahan:Besi tahan karat
Harga:RM80.00
Had kemampuan:300kg
Kendalian : Tidak boleh lipat
