
Robótica - Módulo 2: Relé
Passage
•
Information Technology (IT)
•
10th Grade
•
Practice Problem
•
Medium
LEANDRO CARDOSO
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que é um relé em robótica?
Um tipo de sensor
Um atuador eletromecânico
Um software de controle
Um tipo de motor
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a vantagem de usar relés em circuitos elétricos?
Reduzir o consumo de energia
Permitir o controle remoto
Aumentar a resistência
Diminuir a tensão
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a diferença entre um relé e um interruptor comum?
O relé é manual
O relé é automático
O relé é mais barato
O relé é mais lento
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete a frase: O relé é utilizado no acionamento de ________.
lâmpadas
portas
computadores
televisores
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a função principal de um relé?
Isolar sinais e fechar um circuito elétrico
Abrir portas
Iluminar ambientes
Conectar computadores
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para que o relé foi criado?
Para isolar sinais e fechar um circuito elétrico
Para iluminar ambientes
Para abrir janelas
Para conectar redes.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a função dos contatos no relé?
Gerar energia
Bloquear ou cortar tensões
Aumentar a corrente
Reduzir a resistência
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