NFPA 72 NICET Questions

[scfiremedic]

Greetings and thanks for allowing me to join this group.
studying for my nicet 2 and cant seem to find the location of some info, any help would be appreciated,

i have been told that 5 flow switches can be on one zone but where is it in 72?

tamper switches as well

 

[ron]

NFPA 72-2019
23.8.5.5.3* The number of waterflow alarm-initiating devices permitted to be connected to a single initiating device circuit shall not exceed five.

 

[MichaelGP3]

NFPA 13 & NFPA 25 would be places to look for additional info.

 

[billytime]

20 supervisory switches on 1 circuit and 5 waterflow on 1 circuit.