
Teste Potência
Authored by Daniel Figueiredo
Education
Professional Development
Used 6+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Possuo dois aparelhos de 100W. Um que funciona a 12V e outro a 200V.
Qual dos dois transforma mais energia?
O de 12V
O de 200V
Ambos transformam a mesma quantidade
O de 200 V se trabalhar durante o mesmo tempo
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Possuo dois aparelhos de 100W. Um que funciona a 12V e outro a 200V.
Qual dos dois é percorrido por uma corrente elétrica superior?
O de 12 V
O de 100V
Ambos são percorridos pela mesma intensidade de corrente.
A corrente elétrica que os percorre é independente da tensão
3.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Qual a corrente elétrica que percorre um aparelho de 100W ligado a uma tensão de 20V?
4.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Qual a potência de um aparelho que trabalha com uma tensão de 100 V e é percorrido por 3 A?
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Assinala as fórmulas erradas.
P = U x I
P = R x I
U = P x I
6.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Qual o valor mínimo do fusível para proteger um circuito que alimenta um recetor de 120 W ligado a 12 V
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Um carro possui um circuito protegido com um fusível de 6 A.
Sabendo que o veículo trabalha a 12 V indica o valor máximo da potência total das lâmpadas que posso ligar nesse circuito.
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
História 5º ano
Quiz
•
Professional Development
10 questions
Programa de estudio 2022
Quiz
•
Professional Development
10 questions
Les grades de cadets de l'armée
Quiz
•
6th Grade - Professio...
10 questions
Actividad: Conectores de texto.
Quiz
•
Professional Development
10 questions
Typographie (1 à 11)
Quiz
•
Professional Development
8 questions
Vidas Secas II
Quiz
•
Professional Development
12 questions
Examen de Ciencias de la Salud
Quiz
•
Professional Development
10 questions
Servicios Bancarios
Quiz
•
Professional Development
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 Education
44 questions
Would you rather...
Quiz
•
Professional Development
20 questions
Black History Month Trivia Game #1
Quiz
•
Professional Development
12 questions
Mardi Gras Trivia
Quiz
•
Professional Development
14 questions
Valentine's Day Trivia!
Quiz
•
Professional Development
7 questions
Copy of G5_U5_L14_22-23
Lesson
•
KG - Professional Dev...
16 questions
Parallel, Perpendicular, and Intersecting Lines
Quiz
•
KG - Professional Dev...
11 questions
NFL Football logos
Quiz
•
KG - Professional Dev...
12 questions
Valentines Day Trivia
Quiz
•
Professional Development