IFMA Exam CFM Topic 9 Question 4 Discussion

Actual exam question for IFMA's CFM exam

Question #: 4
Topic #: 9

[All CFM Questions]

The building automation systems (BAS) experienced a power loss. The systems are now back online and are accessible by remote monitoring controls. From a remote login, you observe that the indoor air temperatures are warmer than the settings. What should you do?

ALower the temperature set points to cool down the building faster.

BCall an onsite occupant to verify the office space temperatures.

CDispatch staff to physically check all equipment for proper operations.

DRecommend to the owner to install a generator to minimize the impact of future outages.

Show Suggested Answer

Suggested Answer: C

When a Building Automation System (BAS) comes back online after a power loss, physical verification of HVAC equipment operation is essential to:

Confirm system restart success -- Some components may not fully reboot.

Check for mechanical failures -- Power loss could trigger equipment malfunctions.

Avoid incorrect system readings -- Remote monitoring may not reflect actual conditions.

Lowering temperature settings (Option A) is ineffective because it will not speed up cooling. Calling an onsite occupant (Option B) provides limited insight into the system's condition. While installing a generator (Option D) is a long-term solution, it does not address the immediate issue.

by Ling at Mar 09, 2025, 09:16 AM

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Emerson

11 days ago

This reminds me of the time the power went out at my grandma's nursing home and the backup generator kicked in - talk about a loud surprise!

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Annita

12 days ago

D is an interesting long-term solution, but for this immediate situation, I think C is the best option to get things back on track.

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Willodean

13 days ago

A is definitely not the right call. Lowering the temperature set points could cause more issues if there's a problem with the equipment.

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Johana

14 days ago

Hmm, I'm torn between B and C. Verifying with an occupant first seems smart, but a hands-on inspection would give a more complete picture.

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Becky

15 days ago

B is the way to go. Verifying the temperatures with an onsite occupant is the quickest and most direct way to assess the situation.

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Dominga

17 days ago

I'd go with C. Sending someone to physically check the equipment is the best way to ensure everything is working properly after the power loss.

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Gracia

18 days ago

I think recommending to the owner to install a generator to minimize the impact of future outages is a proactive solution.

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Celeste

19 days ago

I believe dispatching staff to physically check all equipment for proper operations is the best course of action.

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Sylvia

23 days ago

I disagree, calling an onsite occupant to verify the office space temperatures would be more effective.

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Lorrie

1 months ago

I think we should lower the temperature set points to cool down the building faster.

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