Què és un interruptor reed?

Sensors i Robots

Quiz
•
Physics
•
8th Grade
•
Medium
Jordi Sala
Used 2+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un sensor de moviment
Un sensor de llum
Un sensor de posició activat per un camp magnètic
Un sensor de temperatura
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quin material detecten els sensors inductius?
Plàstic
Fusta
Ferro i els seus aliatges
Vidre
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quin és el propòsit d'un fotodíode?
Detectar temperatura
Detectar moviment
Detectar llum
Detectar humitat
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Què significa l'acrònim LDR en anglès?
Light-detecting receiver
Light-resistant detector
Light-detecting resistor
Light-dependent resistor
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quin és el propòsit d'un termistor?
Detectar llum
Detectar temperatura
Detectar humitat
Detectar moviment
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Què és un encoder?
Un sensor de llum
Un sensor de temperatura
Un sensor de posició activat per un camp magnètic
Un sensor de velocitat de gir
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En quin camp són imprescindibles els sensors?
La gastronomia
La moda
La tecnologia
La música
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