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Electronic Devices - Thyristors

Exercise : Thyristors - General Questions
11.
The ________ is like a diac with a gate terminal.
triac
SCR
SCS
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
You have a need to use a device to trigger an SCR. A good one to use might be
an SCS.
a UJT.
a 4-layer diode.
a PUT.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
The SCR can be triggered on by a pulse at the
gate.
anode.
cathode.
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Identify the symbol:
triac
PUT
LASCR
SCR
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
Identify the triac from the given figures.

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