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Reported Question / Answer
Q.) What is the response time of light-emitting diodes (LEDs)?
1)
50 ms
2)
100 ms to 300 ms
3)
400 ms
4)
Less than 100 ns
5)
NULL
Answer :
4
Thank you for reporting wrong Question / Answer / Options
We look forward to your suggestions and feedback.
Message / Correct Answer / Suggestion
Human Verification : Answer 2 + 3 = ?
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