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Electronic Devices - PNPN

Exercise : PNPN - General Questions
26.
This symbol is an example of a(n) ________.

SCR
SCS
GTO
DIAC
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
How many terminals does a silicon-controlled switch (SCS) device have?
2
3
4
5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
What is the typical value of the triggering anode gate for SCS devices?
1.5 mA
150 A
15 A
1 A
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
What is the typical range of turn-off times for SCRs?
5 s to 30 s
1 s to 5 s
0.1 s to 1 s
0.01 s to 0.1 s
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
Which of the following is (are) the advantages of the SCS over a corresponding SCR?
Reduced turn-off time
Increased control and triggering sensitivity
More predictable firing situation
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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