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Electronic Devices - PNPN

Exercise : PNPN - General Questions
11.
Which one of the SCR terminals fires the SCR?
Anode
Cathode
Gate
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
Which of the following devices has the smallest turn-off time?
SCR
GTO
SCS
LASCR
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
What is the range of the turn-on times in high-power SCR devices?
30 s to 100 s
10 s to 25 s
5 s to 8 s
1 s to 5 s
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
What is the frequency range of application of SCRs?
About 10 kHz
About 50 kHz
About 250 kHz
About 1 mHz
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
This symbol is an example of a(n) ________.

SCR
SCS
GTO
diac
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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