Fire Safety Fire Safety Equipment and Alarm Systems 1

Question 1

What is the primary function of a fire alarm control panel (FACP)?

Accepted Answer

To monitor all alarm initiating and notification devices and coordinate system response

Answer

To manually activate sprinkler systems

Answer

To store fire extinguisher maintenance records

Answer

To communicate directly with the fire department via radio

Question 2

What does a supervisory signal on a fire alarm system indicate?

Accepted Answer

An off-normal condition in a fire protection system that needs attention

Answer

A confirmed fire condition requiring evacuation

Answer

A trouble condition with the alarm system wiring

Answer

An all-clear signal after a fire incident

Question 3

Which type of heat detector responds to a rapid rise in temperature rather than an absolute temperature limit?

Accepted Answer

Rate-of-rise heat detector

Answer

Fixed temperature detector

Answer

Thermocouple detector

Answer

Infrared flame detector

Question 4

What is the purpose of a fire department connection (FDC) on a building's exterior?

Accepted Answer

To allow firefighters to pump water into the building's sprinkler system

Answer

To provide power to the fire alarm panel during an outage

Answer

To connect fire alarm systems to the dispatch center

Answer

To store fire department access keys

Question 5

What is the difference between a 'wet pipe' and 'dry pipe' sprinkler system?

Accepted Answer

Wet pipe has water in the pipes at all times; dry pipe uses pressurized air and fills with water only upon activation

Answer

Wet pipe uses foam; dry pipe uses water mist

Answer

Wet pipe activates all heads at once; dry pipe activates individually

Answer

Wet pipe is for outdoors; dry pipe is for indoor use only

Question 6

How does an ionization smoke detector work?

Accepted Answer

It uses a small radioactive source to ionize air; smoke disrupts the ion flow and triggers the alarm

Answer

It uses a laser beam interrupted by smoke particles

Answer

It measures heat changes using a thermocouple

Answer

It detects CO produced by combustion