The typical time of rising time lies between______________?
Correct answer: C. 1 - 4 µs
- A. 10 - 20 µs
- B. 40 - 60 µs
- C. 1 - 4 µs
- D. 90 - 100 µs
Explanation
The typical SCR rise time is in the microsecond range, commonly about 1 to 4 μs. The longer intervals listed are more consistent with other switching conditions, not the normal rise-time interval.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Power Electronics
253 free Power Electronics MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Power Electronics questions
A GTO can be turned on by applying___________?
During which time maximum conduction spreading take place in the thyristor during turn ON?
Which of the following is true about SIT?
The reverse recovery time of diode is trr = 3 μs and the rate off all of the diode current is di/dt = 30 A/μs. The storage charge current QRR is___________?
Maximum power loss occurs during_________________?
The turn-on time of an SCR with inductive load is 20 µs. The puls train frequency is 2.5 KHz with a mark/space ratio of 1/10, then SCR will___________?