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NFPA Exam CFI-I Topic 1 Question 6 Discussion

Actual exam question for NFPA's CFI-I exam
Question #: 6
Topic #: 1
[All CFI-I Questions]

What is the color of a heat-sensing fire detector with a temperature classification of extra high?

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Suggested Answer: D

Comprehensive and Detailed Step-by-Step Explanation:

Heat Detector Color Codes:

According to NFPA 72 (National Fire Alarm and Signaling Code), heat-sensing fire detectors are color-coded based on their temperature classification:

White: Ordinary (135F to 155F).

Green: Intermediate (175F to 225F).

Blue: High (250F to 300F).

Red: Extra high (325F to 375F).

Why Red is the Correct Answer:

Heat detectors classified as extra high operate at temperatures between 325F and 375F and are marked with a red color code.

Other Options Explained:

Option A (White): Ordinary temperature range.

Option B (Green): Intermediate temperature range.

Option C (Blue): High temperature range.

Summary:

The color of a heat-sensing fire detector with an extra high temperature classification is red.


by Myra at Jan 10, 2025, 06:10 AM

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Edgar
10 days ago
Ah, the age-old question: what color is a 'heat-sensing' fire detector? I'm going to have to go with D) Red. Anything else would just be plane-ly wrong.
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Freida
12 days ago
Seriously? A) White? What, is it trying to blend in with the walls or something? I'm sticking with D) Red, the bold choice.
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Evette
13 days ago
D) Red, no doubt about it. That's the color of the flames this thing is designed to detect, right?
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Major
17 days ago
Wait, is this a trick question? I'm gonna go with C) Blue, just to keep things interesting.
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Catalina
30 days ago
I'm going with D) Red. It just makes sense, you know? Like a hot chili pepper, but deadlier.
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Hubert
16 days ago
User 3: I agree, red is a universal symbol for danger.
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Cruz
20 days ago
User 2: Yeah, red definitely stands out and catches your attention.
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Ashley
24 days ago
User 1: I think D) Red is the right choice too. It's a warning color.
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Coral
1 months ago
I agree with Miesha, red is a common color for heat-related devices.
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Miesha
1 months ago
I think it's D) Red because red is often associated with heat and danger.
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Phuong
1 months ago
Hmm, a heat-sensing fire detector with an 'extra high' temperature classification? Gotta be red, like the fiery depths of Hades!
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Ivette
29 days ago
C: Definitely red, it's a warning color for danger.
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Tequila
30 days ago
B: Yeah, red makes sense for something that detects high temperatures.
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Beatriz
1 months ago
A: I think it's red, like fire!
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Mariann
1 months ago
D) Red
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