Kuiz Kelas Solar Tracker - MakerHub MY
Quiz
•
Information Technology (IT)
•
4th Grade
•
Practice Problem
•
Hard
Mohd Haiqal
FREE Resource
Student preview

10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah fungsi utama Solar Tracker?
Menjejak arah matahari untuk maksimumkan tenaga
Menghasilkan haba dari cahaya matahari
Menyimpan tenaga elektrik dalam bateri
Mengawal pergerakan kipas
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Komponen manakah menjadi otak kepada sistem Solar Tracker?
Panel Solar
LDR
Arduino Uno R3
Servo Motor
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sensor LDR digunakan untuk apa?
Mengesan suhu udara
Mengesan cahaya matahari
Menyimpan tenaga
Menjana kuasa elektrik
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah fungsi servo motor dalam projek ini?
Menyimpan tenaga cahaya
Menjejak arah cahaya dan menggerakkan panel
Mengukur voltan output
Mengawal suhu
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mengapa projek Solar Tracker menjana lebih tenaga berbanding panel statik?
Panel lebih ringan
Panel sentiasa menghadap arah matahari
Panel menggunakan kuasa lebih besar
Panel berputar tanpa henti
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fungsi mini boost converter ialah...?
Mengurangkan voltan ke 3V
Menstabilkan dan menaikkan voltan ke 5V
Mengurangkan arus
Menyimpan tenaga bateri
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kenapa perlu empat LDR dalam projek ini?
Untuk mengesan cahaya dari semua arah
Untuk menambah kelajuan servo
Untuk mejimatkan tenaga
Untuk menggantikan resistor
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