
POSTTEST PWM
Authored by Ricy Firnando
Computers
University
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Bagaimana PWM mempengaruhi kecepatan motor DC?
Answer explanation
PWM mengontrol kecepatan motor dengan mengatur duty cycle.
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Jika frekuensi PWM terlalu rendah, apa yang dapat terjadi pada motor?
Answer explanation
Frekuensi yang terlalu rendah dapat menyebabkan motor bergetar atau tidak stabil.
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Apa yang mempengaruhi kecerahan LED saat menggunakan PWM?
Answer explanation
Duty cycle menentukan berapa lama LED menyala dalam satu siklus.
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Dalam simulasi ini, bagaimana visualisasi PWM ditampilkan?
Answer explanation
PWM divisualisasikan sebagai gelombang persegi di osiloskop.
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Mengapa PWM lebih efisien dibandingkan dengan metode pengaturan tegangan linier?
Answer explanation
PWM lebih efisien karena mengurangi disipasi daya dalam bentuk panas.
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Jika duty cycle PWM disetel ke 100%, bagaimana kondisi LED dan motor?
Answer explanation
Duty cycle 100% berarti daya selalu aktif, sehingga LED dan motor bekerja maksimal.
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Apa efek dari peningkatan frekuensi PWM yang sangat tinggi?
Answer explanation
Frekuensi tinggi dapat mengurangi getaran dan membuat operasi lebih halus.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
LVTR M4 Basic Components of a Computer
Quiz
•
University
13 questions
GRS - Sesión 02
Quiz
•
University
10 questions
External Devices
Quiz
•
University
14 questions
Dijelovi računala i pohrana podataka.
Quiz
•
5th Grade - University
14 questions
Conocimientos previos Herramientas Tecnológicas
Quiz
•
University
12 questions
KB #2 Pemrograman Sensor 2024
Quiz
•
University
10 questions
Buscadores y Navegadores
Quiz
•
University
15 questions
Quiz ERD
Quiz
•
University
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Computers
18 questions
Valentines Day Trivia
Quiz
•
3rd Grade - University
12 questions
IREAD Week 4 - Review
Quiz
•
3rd Grade - University
23 questions
Subject Verb Agreement
Quiz
•
9th Grade - University
5 questions
What is Presidents' Day?
Interactive video
•
10th Grade - University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
20 questions
Mardi Gras History
Quiz
•
6th Grade - University
10 questions
The Roaring 20's Crash Course US History
Interactive video
•
11th Grade - University
17 questions
Review9_TEACHER
Quiz
•
University