DIODOS
Quiz
•
Instructional Technology
•
4th Grade
•
Medium
María ruiz
Used 78+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Observa el código de colores y di qué colores tendrá una resistencia cuyo valor es 470 ohmios y tolerancia del 5 %.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Observa el código de colores y di qué colores tendrá una resistencia cuyo valor es 1500 ohmios y tolerancia del 5 %.
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Cuáles de estas son resistencias variables o potenciómetros (puede haber varias correctas):
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El componente de la imagen es
Un diodo LED
Una resistencia fija
Una resistencia variable
Un diodo rectificador
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El diodo de la imagen está conectado en
Polarización directa
Polarización inversa
Cortocircuito
Paralelo
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
En el circuito de la imagen, circula la corriente
Sí
No
Depende del cable
Depende de si se ilumina o no el LED
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Qué patilla habría que conectar al positivo para que el LED esté en polarización directa?
La derecha
La izquierda
Cualquiera de ellas
Las dos
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