CAT CAT Codes, Standards, and Regulations

Question 1

Which NFPA standard specifically governs the installation of fire alarm and signaling systems in the United States?

Accepted Answer

NFPA 72

Answer

NFPA 72, the National Fire Alarm and Signaling Code, is the primary standard governing the design, installation, testing, and maintenance of fire alarm systems.

Question 2

What organization publishes the National Electrical Code (NEC) used by alarm technicians?

Accepted Answer

NFPA

Answer

The National Fire Protection Association (NFPA) publishes the NEC (NFPA 70), which governs all electrical wiring including alarm system wiring.

Question 3

What does a UL listing on an alarm control panel indicate?

Accepted Answer

The panel has been independently tested and meets safety and performance standards

Answer

A UL listing means Underwriters Laboratories has tested the product to verify it meets defined safety and performance standards for its intended application.

Question 4

What does the Authority Having Jurisdiction (AHJ) determine in an alarm installation?

Accepted Answer

Whether the installation meets applicable codes and standards for that locality

Answer

The AHJ — typically a local fire marshal or building official — interprets and enforces applicable codes and has final approval authority over installations.

Question 5

What minimum sound pressure level does NFPA 72 require for fire alarm audible devices in sleeping areas?

Accepted Answer

75 dB at the pillow level

Answer

NFPA 72 requires audible fire alarm signals to produce at least 75 dB measured at the pillow to reliably awaken sleeping occupants.

(CAT) Certified Alarm Technician Practice Test

(CAT) Certified Alarm Technician Practice Test

CAT CAT Codes, Standards, and Regulations