Axis Exam ANVE Topic 5 Question 84 Discussion

Actual exam question for Axis's Axis Network Video Exam exam

Question #: 84
Topic #: 5

[All Axis Network Video Exam Questions]

When using IR illuminators, which wavelengths would not produce any visible glow?

A650 nm

B750 nm

C850 nm

D940 nm

Show Suggested Answer

Suggested Answer: D

by Mirta at Apr 14, 2024, 04:53 PM

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Diane

11 days ago

Haha, I bet the exam writers are hoping we'll all get tripped up on this one. They love to throw in those little twists and turns, don't they?

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Leota

13 days ago

Hmm, I'm leaning towards 940 nm as the answer. That's pretty deep in the infrared range, so I don't think it would produce any visible glow.

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Jutta

14 days ago

Agreed. The shorter wavelengths, like 650 nm and 750 nm, are probably going to be in the visible spectrum and produce a glow.

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Karl

15 days ago

Okay, let's think this through. I'm guessing the longer wavelengths, like 850 nm and 940 nm, are more likely to be invisible to the human eye.

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Gearldine

18 days ago

Yeah, I was thinking the same thing. It's not just about the wavelength, but whether it produces a visible glow or not.

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Patrick

19 days ago

Hmm, this question seems to be testing our knowledge of infrared (IR) illuminators. I wonder if they're trying to catch us out with the visible glow aspect.

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