34006 is a Level II Special Work element.
Understand the recommended fire alarm evacuation signal, its purpose, where it is used, the recommended sound pressure level in various occupancies and modes, and how to determine the sound pressure level needed. (NFPA 72, ANSI S1.4a 1985)
ANSI S1.4a 1985
NICET TEST PREPARATION HANDBOOKS are now available for this element and for every element in level 1 through level 4.