Free NICET Fire Alarm Systems Level II Exam Practice Questions

Sample Practice Questions

Try these 10 sample questions from the NICET Fire Alarm Systems Level II Exam practice bank. Each includes the answer and explanation. Continue with the interactive practice above to review the full question set.

1. 1Before drilling anchors into a wall during a fire alarm installation, what must the employer determine under 29 CFR 1926.416(a)(3)?

   1. A.Treat the proposed wall as clear after silencing the alarm panel
   2. B.Use the fire alarm circuit drawing as proof that no power wiring exists
   3. C.Start drilling with an insulated handle instead of checking the wall
   4. D.Determine whether the drilling could contact an energized circuitCorrect answer: D

   Explanation: OSHA requires a prework determination about "any part of an energized electric power circuit, exposed or concealed" that the work could contact. Silencing a fire alarm is not electrical isolation. A fire alarm drawing does not establish the absence of unrelated power circuits, and an insulated handle does not replace the required determination.

   Reference: OSHA Construction Safety and Health Regulations — 29 CFR 1926.416(a)(3)

2. 2Under 29 CFR 1910.165(d), which pair correctly states the reliability-and-adequacy test intervals for nonsupervised and supervised employee alarm systems?

   1. A.Nonsupervised at least annually; supervised every two months
   2. B.Both only once every three years
   3. C.Both only after a reported alarm failure
   4. D.Nonsupervised every two months; supervised at least annuallyCorrect answer: D

   Explanation: Paragraph (d)(2) specifies nonsupervised tests "every two months"; paragraph (d)(4) requires supervised tests "at least annually." Reversing them applies the wrong interval to each population. A three-year interval and failure-only testing omit the prescribed routine tests.

   Reference: OSHA Employee Alarm Systems Standard — 29 CFR 1910.165(d)(2) and (d)(4)

3. 3For an expansion survey using the UFGS 28 31 76 existing-system information checklist, which record supports evaluation of the existing standby batteries?

   1. A.Only the charger AC input plus the number of initiating devices.
   2. B.Both operating-mode loads plus battery ampere-hours and type.Correct answer: B
   3. C.Only the alarm current plus the battery terminal voltage.
   4. D.Only the standby current plus the battery installation date.

   Explanation: The source states, "Total calculated current draw of all devices served by each existing standby battery under both supervisory (standby) and alarm conditions," The checklist calls for standby and alarm loads and each battery's capacity and type. Alarm current alone omits standby duty; terminal voltage is not ampere-hour capacity. Standby alone omits alarm duty; date is not capacity/type. AC input and a partial count do not establish the battery's two operating loads and capacity.

   Reference: UFGS 28 31 76 Interior Fire Alarm and Mass Notification System, Addressable — UFGS existing-system information, pp.21–22

4. 4A prime contractor subcontracts the fire-alarm work on a construction project. Under 29 CFR 1926.16(c), how is responsibility for complying with Part 1926 treated for that subcontracted work?

   1. A.Only the subcontractor has responsibility because the work is delegated.
   2. B.Only the prime contractor has responsibility regardless of the subcontract.
   3. C.Neither has responsibility when the owner supplies the equipment.
   4. D.The prime contractor and subcontractor have joint responsibility.Correct answer: D

   Explanation: The source states, "With respect to subcontracted work, the prime contractor and any subcontractor or subcontractors shall be deemed to have joint responsibility." Subcontracting does not eliminate either party's responsibility. Exclusive allocation to one party or excluding both contradicts the stated joint responsibility.

   Reference: OSHA Construction Safety and Health Regulations — 29 CFR 1926.16(c)

5. 5A crew is using hand tools that may contact underground electric lines whose exact location is unknown. Which electrical protective equipment does 29 CFR 1926.416(a)(2) specifically require?

   1. A.A face shield for electrical work
   2. B.Electrical-hazard footwear for the exposed employees
   3. C.An electrically insulating mat at the alarm panel
   4. D.Insulated protective gloves for the exposed employeesCorrect answer: D

   Explanation: For hand tools that may contact underground powerlines of unknown exact location, OSHA specifically requires "insulated protective gloves." A panel mat, face shield, and electrical-hazard footwear serve different protective functions and do not supply the hand protection expressly required by this provision.

   Reference: OSHA Construction Safety and Health Regulations — 29 CFR 1926.416(a)(2)

6. 6A nonsupervised employee alarm system has several actuation devices. Which choice follows 29 CFR 1910.165(d)(2) when selecting the device for its next routine test?

   1. A.Use a different actuation device from the previous testCorrect answer: A
   2. B.Use the same device on every test because it is easiest to reach
   3. C.Use only devices that were already used in consecutive tests
   4. D.Replace device rotation with a check of the control panel label

   Explanation: The rule requires "A different actuation device" so that none is used for two consecutive tests. Repeatedly selecting the easiest or previously repeated device defeats that rotation. A panel-label check does not actuate another device.

   Reference: OSHA Employee Alarm Systems Standard — 29 CFR 1910.165(d)(2)

7. 7A catalog cut contains several models and unselected options. What should its preparer do for this project's adopted UFGS 28 31 76 section 1.9.1.11 submittal?

   1. A.Identify and highlight the proposed model, size and options, including its NRTL listing.Correct answer: A
   2. B.Submit the entire catalog without identifying the proposed product.
   3. C.Identify only the manufacturer's logo, leaving models unspecified.
   4. D.Delete listing information and let the installer choose options later.

   Explanation: The adopted project provision states, "The data must be highlighted to show model, size, and options that are intended for consideration." The selection must be identifiable. An unmarked catalog, logo-only identification or deferred options do not define the proposed equipment.

   Reference: UFGS 28 31 76 Interior Fire Alarm and Mass Notification System, Addressable — section 1.9.1.11, p.24

8. 8A construction crew's assigned emergency duties change under a required emergency action plan. What does 29 CFR 1926.35(e)(2) require?

   1. A.Review the change only with supervisors, without briefing affected employees.
   2. B.Keep the initial briefing as the only review unless an evacuation fails.
   3. C.Review the changed duties with the affected employees when their responsibilities change.Correct answer: C
   4. D.Wait for the next annual refresher regardless of the duty-change date.

   Explanation: The source states, "Whenever the employee's responsibilities or designated actions under the plan change" Changed responsibilities trigger review with each affected employee. An annual schedule does not replace the change-triggered review. Supervisor-only review omits affected employees. Initial-only review omits the express responsibility-change trigger.

   Reference: OSHA Construction Safety and Health Regulations — 29 CFR 1926.35(e)(2)(ii)

9. 9While energized electrical parts are exposed during adjacent fire alarm work, employees would normally walk through the equipment workspace. What control is required by 29 CFR 1926.416(b)(1)?

   1. A.Substitute a warning in the daily report for physical control of the route
   2. B.Guard the area so the equipment workspace is not used as a passagewayCorrect answer: B
   3. C.Permit passage whenever a second employee is watching the equipment
   4. D.Permit passage after placing a floor-level route arrow through the workspace

   Explanation: OSHA requires "Barriers or other means of guarding" to prevent this workspace from being used as a passageway while energized parts are exposed. Observation by another worker, an arrow directing traffic through the area, and a report entry do not provide the required guarding that prevents that use.

   Reference: OSHA Construction Safety and Health Regulations — 29 CFR 1926.416(b)(1)

10. 10Under 29 CFR 1910.164(c)(2), what adjustment exception applies to a factory-calibrated fire detector after installation?

    1. A.It must always have its sensitivity increased at installation
    2. B.It need not be adjusted merely because it has been installedCorrect answer: B
    3. C.It is exempt from all subsequent operational testing
    4. D.It may remain inoperative until its factory calibration expires

    Explanation: The regulation excepts factory-calibrated detectors from required adjustment after installation: they "need not be adjusted after installation." It still requires detectors and systems to be tested as needed for reliability. No general test exemption, permission to remain inoperative, or mandatory sensitivity increase follows.

    Reference: OSHA Fire Detection Systems Standard — 29 CFR 1910.164(c)(2)