Exin CDCP Exam - Topic 8 Question 30 Discussion

Actual exam question for Exin's CDCP exam

Question #: 30
Topic #: 8

[All CDCP Questions]

Which design consideration should be implemented with an Inergen-based fire suppression system?

AInstall protective covers around the nozzles to avoid accidental gas dumps.

BInstall the gas containers (tanks) close to the data centre.

CTo use Inergen only for fires which are not related to electrical power.

DPressure relief valves are required in the room that needs protection.

Show Suggested Answer

Suggested Answer: B

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1: Data Center Cabling: Single Mode vs Multimode Fibers2, page 1, section 1 3: Single Mode vs Multimode Fiber Cable Guide4, page 1, section 1 5: Single-Mode vs. Multi-Mode Fiber Cables: Explained6, page 1, section 1 7: 2 Types of Fiber Optic Cable: Single Mode vs. Multimode Fiber8, page 1, section 1

by Crista at Jan 09, 2025, 03:03 PM

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Jennie

3 months ago

Yeah, I think A is a must-have for any system like this.

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Carman

3 months ago

Wait, are we really saying D is necessary? That seems excessive!

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Darrel

3 months ago

C is a myth, Inergen can be used for electrical fires too!

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Aleisha

4 months ago

I disagree, B makes more sense for quick response.

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Antione

4 months ago

A is definitely important to prevent accidental discharges.

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Twana

4 months ago

Pressure relief valves sound familiar, but I can’t recall if they’re mandatory for Inergen systems or just a good practice in general.

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Maile

4 months ago

I’m a bit confused about the electrical fire aspect. I thought Inergen could be used for electrical fires, but maybe I’m mixing it up with another system?

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Crista

4 months ago

I think I practiced a question similar to this where we discussed the placement of gas containers. It seems important for effectiveness.

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Marya

5 months ago

I remember something about needing to protect the nozzles, but I’m not sure if it was specifically about Inergen.

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Kenia

5 months ago

Pressure relief valves, that's the key! The room needs to be able to vent the gas properly. I'm going with option D.

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Eric

5 months ago

I'm a bit confused on this one. I know Inergen is a gas-based system, but I'm not sure about the specific design requirements. Maybe I should review my notes on this topic.

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Nancey

5 months ago

Okay, let's see. I'm pretty sure the answer has to do with protecting the nozzles from accidental discharge. I'll go with option A.

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Vanda

5 months ago

Hmm, this seems like a tricky one. I'll need to think carefully about the design considerations for an Inergen-based fire suppression system.

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Ronnie

10 months ago

I bet the designer of this system had a real 'gas-tly' time coming up with these options. Pun intended!

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Beatriz

9 months ago

D) Pressure relief valves are required in the room that needs protection.

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Francoise

9 months ago

B) Install the gas containers (tanks) close to the data centre.

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Miesha

10 months ago

A) Install protective covers around the nozzles to avoid accidental gas dumps.

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Mary

10 months ago

C? Really? Inergen is primarily used for electrical fires, not for other types. That option doesn't make sense.

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Juliana

8 months ago

C? Really? Inergen is primarily used for electrical fires, not for other types. That option doesn't make sense.

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Ellen

9 months ago

D) Pressure relief valves are required in the room that needs protection.

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Verona

9 months ago

B) Install the gas containers (tanks) close to the data centre.

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Franchesca

9 months ago

A) Install protective covers around the nozzles to avoid accidental gas dumps.

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Tyra

10 months ago

B seems like a bad idea. The gas containers should be installed away from the data center to avoid potential damage in case of a fire.

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Delila

9 months ago

D) Pressure relief valves are required in the room that needs protection.

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Aide

10 months ago

A) Install protective covers around the nozzles to avoid accidental gas dumps.

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Sophia

10 months ago

I'm leaning towards A. Protective covers can prevent accidental gas discharge and keep the system safe.

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Stanford

11 months ago

But what about the risk of accidental gas dumps with option A?

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Oliva

11 months ago

I disagree, I believe option D is more important.

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Angella

11 months ago

D looks like the right answer to me. Pressure relief valves are essential for Inergen-based systems to prevent over-pressurization in the protected space.

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