Texas Fire Alarm Exam 2026 | Actual Exam Questions and
Correct Answers | Verified Answers | Brand New Version!
Question 1
What does PLFA stand for?
A) Public Life Fire Alert
B) Power Line Fire Apparatus
C) Power Limited Fire Alarm
D) Permanent Low Fire Accessory
E) Primary Local Fire Authority
Correct Answer: C) Power Limited Fire Alarm
Rationale: PLFA stands for Power Limited Fire Alarm.
Question 2
What does NPLFA stand for?
A) New Power Limited Fire Alarm
B) Non-Permanent Low Fire Alert
C) Non-Power Limited Fire Alarm
D) National Public Life Fire Alarm
E) Networked Power Limited Fire Alarm
Correct Answer: C) Non-Power Limited Fire Alarm
Rationale: NPLFA stands for Non-Power Limited Fire Alarm.
Question 3
What material must NPLFA circuit conductors be made from?
A) Only aluminum is permitted.
B) Only copper clad aluminum is permitted.
C) Only solid or stranded copper is permitted.
D) Any electrically conductive material.
E) Only fiber optic material.
Correct Answer: C) Only solid or stranded copper is permitted.
Rationale: NPLFA circuit conductors must be made from only solid or
stranded copper.
,Question 4
What is a single station detector?
A) Mains powered smoke detectors with battery backup.
B) Detectors that communicate off-premises.
C) Battery powered smoke detectors that do not communicate off premises.
D) Detectors used only in commercial buildings.
E) Detectors that require professional testing annually.
Correct Answer: C) Battery powered smoke detectors that do not
communicate off premises.
Rationale: A single station detector is a battery-powered smoke
detector that does not communicate off-premises.
Question 5
What is a multiple station detector?
A) Battery powered smoke detectors that communicate off-premises.
B) Mains powered smoke detectors with battery backup that are linked
together, so that if one unit initiates, alarms in all detectors will sound. They
do not communicate off premises.
C) Detectors used only in industrial settings.
D) Detectors that communicate directly to the fire department.
E) Detectors that are not linked together.
Correct Answer: B) Mains powered smoke detectors with battery
backup that are linked together, so that if one unit initiates, alarms
in all detectors will sound. They do not communicate off premises.
Rationale: A multiple station detector is a mains powered smoke
detector with battery backup that is linked together, so that if one
unit initiates, alarms in all detectors will sound. They do not
communicate off-premises.
Question 6
How frequently must household single and multiple station detectors be
inspected and tested?
,A) Annually by a qualified service technician.
B) Monthly by the homeowner.
C) In accordance with the manufacturer's recommendations, at least
monthly.
D) Every 3 years.
E) Only when the battery chirps.
Correct Answer: C) In accordance with the manufacturers
recommendations, at least monthly
Rationale: Household single and multiple station detectors must be
inspected and tested in accordance with the manufacturer's
recommendations, at least monthly.
Question 7
How frequently must household fire alarm systems be inspected and tested?
A) Monthly by the homeowner.
B) In accordance with the manufacturer's recommendations.
C) At least every 3 years, by a qualified service technician.
D) Annually by the local fire department.
E) Only when a trouble signal occurs.
Correct Answer: C) At least every 3 years, by a qualified service
technician.
Rationale: Household fire alarm systems must be inspected and
tested at least every 3 years, by a qualified service technician.
Question 8
How frequently must heat detectors be tested?
A) Annually, testing all detectors each year.
B) Two or more annually; different detectors must be tested each year, and
within 5 years all detectors must have been tested.
C) Only when they are part of a combination system.
D) Only upon installation.
E) Every 10 years.
, Correct Answer: B) Two or more annually different detectors must be
tested each year though and within 5 years all detectors must have
been tested.
Rationale: Heat detectors must be tested two or more annually;
different detectors must be tested each year, and within 5 years all
detectors must have been tested.
Question 9
What does 'restorable' mean for a detector?
A) The detector needs to be replaced after an alarm.
B) The detector can be 'restored' or 'reused' after it has initiated an alarm.
C) The detector self-destructs upon initiating an alarm.
D) The detector is only for one-time use.
E) The detector can be recalibrated remotely.
Correct Answer: B) The detector can be 'restored' or ' reused ' after it
has initiated an alarm.
Rationale: 'Restorable' means the detector can be 'restored' or
'reused' after it has initiated an alarm.
Question 10
What does 'non-restorable' mean for a detector?
A) The detector can be reset after an alarm.
B) The detector can be reused after an alarm.
C) The detector cannot be 'reused' after it has initiated an alarm.
D) The detector is for visible smoke only.
E) The detector is for invisible smoke only.
Correct Answer: C) The detector cannot be 'reused' after it has
initiated an alarm. (Think of a heat detector, which self-destructs
upon initiating.)
Rationale: 'Non-restorable' means the detector cannot be 'reused'
after it has initiated an alarm (e.g., a heat detector, which self-
destructs upon initiating).
Correct Answers | Verified Answers | Brand New Version!
Question 1
What does PLFA stand for?
A) Public Life Fire Alert
B) Power Line Fire Apparatus
C) Power Limited Fire Alarm
D) Permanent Low Fire Accessory
E) Primary Local Fire Authority
Correct Answer: C) Power Limited Fire Alarm
Rationale: PLFA stands for Power Limited Fire Alarm.
Question 2
What does NPLFA stand for?
A) New Power Limited Fire Alarm
B) Non-Permanent Low Fire Alert
C) Non-Power Limited Fire Alarm
D) National Public Life Fire Alarm
E) Networked Power Limited Fire Alarm
Correct Answer: C) Non-Power Limited Fire Alarm
Rationale: NPLFA stands for Non-Power Limited Fire Alarm.
Question 3
What material must NPLFA circuit conductors be made from?
A) Only aluminum is permitted.
B) Only copper clad aluminum is permitted.
C) Only solid or stranded copper is permitted.
D) Any electrically conductive material.
E) Only fiber optic material.
Correct Answer: C) Only solid or stranded copper is permitted.
Rationale: NPLFA circuit conductors must be made from only solid or
stranded copper.
,Question 4
What is a single station detector?
A) Mains powered smoke detectors with battery backup.
B) Detectors that communicate off-premises.
C) Battery powered smoke detectors that do not communicate off premises.
D) Detectors used only in commercial buildings.
E) Detectors that require professional testing annually.
Correct Answer: C) Battery powered smoke detectors that do not
communicate off premises.
Rationale: A single station detector is a battery-powered smoke
detector that does not communicate off-premises.
Question 5
What is a multiple station detector?
A) Battery powered smoke detectors that communicate off-premises.
B) Mains powered smoke detectors with battery backup that are linked
together, so that if one unit initiates, alarms in all detectors will sound. They
do not communicate off premises.
C) Detectors used only in industrial settings.
D) Detectors that communicate directly to the fire department.
E) Detectors that are not linked together.
Correct Answer: B) Mains powered smoke detectors with battery
backup that are linked together, so that if one unit initiates, alarms
in all detectors will sound. They do not communicate off premises.
Rationale: A multiple station detector is a mains powered smoke
detector with battery backup that is linked together, so that if one
unit initiates, alarms in all detectors will sound. They do not
communicate off-premises.
Question 6
How frequently must household single and multiple station detectors be
inspected and tested?
,A) Annually by a qualified service technician.
B) Monthly by the homeowner.
C) In accordance with the manufacturer's recommendations, at least
monthly.
D) Every 3 years.
E) Only when the battery chirps.
Correct Answer: C) In accordance with the manufacturers
recommendations, at least monthly
Rationale: Household single and multiple station detectors must be
inspected and tested in accordance with the manufacturer's
recommendations, at least monthly.
Question 7
How frequently must household fire alarm systems be inspected and tested?
A) Monthly by the homeowner.
B) In accordance with the manufacturer's recommendations.
C) At least every 3 years, by a qualified service technician.
D) Annually by the local fire department.
E) Only when a trouble signal occurs.
Correct Answer: C) At least every 3 years, by a qualified service
technician.
Rationale: Household fire alarm systems must be inspected and
tested at least every 3 years, by a qualified service technician.
Question 8
How frequently must heat detectors be tested?
A) Annually, testing all detectors each year.
B) Two or more annually; different detectors must be tested each year, and
within 5 years all detectors must have been tested.
C) Only when they are part of a combination system.
D) Only upon installation.
E) Every 10 years.
, Correct Answer: B) Two or more annually different detectors must be
tested each year though and within 5 years all detectors must have
been tested.
Rationale: Heat detectors must be tested two or more annually;
different detectors must be tested each year, and within 5 years all
detectors must have been tested.
Question 9
What does 'restorable' mean for a detector?
A) The detector needs to be replaced after an alarm.
B) The detector can be 'restored' or 'reused' after it has initiated an alarm.
C) The detector self-destructs upon initiating an alarm.
D) The detector is only for one-time use.
E) The detector can be recalibrated remotely.
Correct Answer: B) The detector can be 'restored' or ' reused ' after it
has initiated an alarm.
Rationale: 'Restorable' means the detector can be 'restored' or
'reused' after it has initiated an alarm.
Question 10
What does 'non-restorable' mean for a detector?
A) The detector can be reset after an alarm.
B) The detector can be reused after an alarm.
C) The detector cannot be 'reused' after it has initiated an alarm.
D) The detector is for visible smoke only.
E) The detector is for invisible smoke only.
Correct Answer: C) The detector cannot be 'reused' after it has
initiated an alarm. (Think of a heat detector, which self-destructs
upon initiating.)
Rationale: 'Non-restorable' means the detector cannot be 'reused'
after it has initiated an alarm (e.g., a heat detector, which self-
destructs upon initiating).
