Cálculo da Energia Elétrica
Quiz
•
Science
•
8th Grade
•
Practice Problem
•
Medium
ALESSANDRA OLIVEIRA
Used 16+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fórmula para calcular a energia elétrica consumida por um equipamento?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um equipamento tem uma potência de 1500 W e funciona por 2 horas, qual é a energia consumida em kWh?
3000 kWh
2 kWh
3 kWh
0,5 kWh
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um ventilador de 100 W é usado por 5 horas. Quantos kWh ele consome?
0,5 kWh
0,1 kWh
0,05 kWh
0,005 kWh
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se o custo de 1 kWh é R$ 0,40, quanto custa usar um aparelho de 2000 W por 4 horas?
R$ 3,20
R$ 2,40
R$ 1,60
R$ 0,80
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um aquecedor elétrico de 3000 W é usado por 3 horas diariamente. Qual é o consumo mensal em kWh?
270 kWh
90 kWh
180 kWh
360 kWh
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Abigail comprou um ar condicionado com potência de 3000Watt e o deixou ligado até atingir um consumo de 6000KWH. Determine por quanto tempo esse aparelho ficou ligado por dia?
3 horas .
2 horas
5 horas
1 hora.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um aparelho de 500 W é usado por 10 horas. Qual é o custo se 1 kWh custa R$ 0,50?
R$ 2,50
R$ 5,00
R$ 0,80
R$ 0,20
Create a free account and access millions of resources
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
11 questions
LDB 22 ao 28
Quiz
•
University
10 questions
Diagnosis. Física 3er año.
Quiz
•
9th Grade
10 questions
Animais
Quiz
•
1st - 12th Grade
14 questions
Ciencias Naturales
Quiz
•
10th Grade
14 questions
Modelos de Organización cuidados de enfermería
Quiz
•
University
15 questions
Propriedades da Matéria
Quiz
•
9th Grade
12 questions
CIENCIAS SOCIALES I
Quiz
•
9th Grade
10 questions
La materia y sus interracciones Corte 3
Quiz
•
10th Grade
Popular Resources on Wayground
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
4:3 Model Multiplication of Decimals by Whole Numbers
Quiz
•
5th Grade
10 questions
The Best Christmas Pageant Ever Chapters 1 & 2
Quiz
•
4th Grade
12 questions
Unit 4 Review Day
Quiz
•
3rd Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
15 questions
Solving Equations with Variables on Both Sides Review
Quiz
•
8th Grade
Discover more resources for Science
20 questions
Convection, Conduction, and Radiation
Quiz
•
6th - 8th Grade
10 questions
Exploring Heat Transfer: Conduction, Convection, and Radiation
Interactive video
•
6th - 8th Grade
10 questions
Exploring the Energy Cycle: Photosynthesis and Cellular Respiration
Interactive video
•
6th - 10th Grade
12 questions
Amoeba Sisters: Natural Selection
Interactive video
•
8th Grade
23 questions
Newton's 3 Laws of Motion
Quiz
•
8th Grade
11 questions
Force and Motion
Lesson
•
6th - 8th Grade
22 questions
Modeling Magnetic Force
Lesson
•
8th Grade
21 questions
Punnett Squares
Quiz
•
7th - 9th Grade
