
Quiz sobre Displays de 7 Segmentos
Quiz
•
Physics
•
11th Grade
•
Easy
JOSAINE GNOATTO
Used 2+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a principal função de um display de 7 segmentos?
Medir corrente elétrica
Exibir números em formato digital
Armazenar dados temporariamente
Gerar sinais de áudio
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quantos segmentos formam um display de 7 segmentos tradicional?
5
6
7
8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o componente eletrônico mais comum utilizado para acionar cada segmento de um display de 7 segmentos?
Diodo
Transistor
Resistor
LED
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se quisermos exibir o número 8 em um display de 7 segmentos, quantos segmentos devem ser ativados?
5
6
7
8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das alternativas abaixo NÃO é uma aplicação comum para displays de 7 segmentos?
Relógios digitais
Painéis de elevadores
Telas de televisão
Medidores digitais
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual segmento deve ser desligado para exibir o número 6 em um display de 7 segmentos?
Segmento A
Segmento B
Segmento C
Segmento D
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em um display de 7 segmentos, qual número pode ser exibido ativando apenas os segmentos A, B e C?
1
3
7
4
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