
polovodiče
Quiz
•
Science
•
3rd Grade
•
Practice Problem
•
Easy
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mezi trojmocnou příměs patří
uhlík
fosfor
křemík
indium
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Polovodičová součástka jejíž odpor se mění s intenzitou dopadajícího záření se nazývá
fotodioda
LED dioda
fotorezistor
termistor
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dioda, která pracuje v závěrném směru se nazývá
usměrňovací
stabilizační
fotodioda
varikap
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mezi součástky s vlastní vodivostí patří
usměrňovací dioda
fotorezistor
tranzistor
varikap
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mezi polovodiče nepatří
zlato
křemík
germánium
uhlík
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
V polovodičích vedou elektrický proud
ionty
pouze elektrony
pouze díry
elektrony a díry
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na obrázku je schematická značka
LED diody
fotodiody
usměrňovací diody
Zenerovy diody
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