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Electronic Devices - Thyristors

Exercise : Thyristors - General Questions
6.
The ________ can conduct current in either direction and is turned on when a breakover voltage is exceeded.
SCR
diac
SCS
triac
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
You need to design a relaxation oscillator circuit. The most likely device to use might be
an SCR.
a UJT.
a triac.
a 4-layer diode.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
Identify the diac symbol.

a
b
c
d
e
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
You have the schematic diagram of several types of circuits. Which of these circuits most likely uses a triac?
an oscillator
an ac motor control
a programmable oscillator
an amplifier
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
Identify the symbol for an SCS.

a
b
c
d
e
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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