KUIZ 1 SCR (2024)

Quiz
•
Education
•
9th - 12th Grade
•
Hard
SHAIRATTUL Moe
Used 6+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah maksud singkatan SCR?
Semiconductor Controlled Rectifier
Silicon Controlled Rectifier
Signal Control Resistor
Signal Control Resistor
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapakah bilangan lapisan bahan separuh pengalir dalam struktur SCR?
2
3
4
5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah nama terminal yang digunakan untuk mengawal operasi ON dan OFF SCR?
Anod
Katod
Get
Pusat
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah peranan denyut arus positif pada terminal get SCR?
Menambah voltan pada terminal katod
Menghidupkan SCR
Mematikan SCR
Mengawal arus bocor
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mengapa SCR sesuai digunakan dalam kawalan kuasa tinggi?
Ia dapat menahan voltan tinggi tanpa bocor
Ia boleh mengawal arus besar dengan denyut arus kecil
Ia mempunyai tiga terminal untuk kawalan
Ia berfungsi seperti suis mekanikal
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berdasarkan lengkuk cirian I-V SCR, apakah yang berlaku semasa SCR dipincang songsang?
Arus besar mengalir
Arus bocor kecil mengalir
Arus terhenti sepenuhnya
SCR menjadi litar pintas
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Yang manakah merupakan simbol SCR?
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