Principles of fire alarm systems, Other Engineering

Assignment Help:

Principles of Fire Alarm Systems:

Fire alarm systems usually perform two primary functions.   Firstly, they provide a means for warning people throughout the building that there is a fire and that they should commence their evacuation. Secondly, they can detect a fire automatically before any person has found it.

Fire alarm systems do also have a third function and it is usually employed in larger buildings. This third function is to automatically control other systems in the building. These other systems can include:

  • Calling the fire service
  • Bringing lifts to the ground floor
  • Turning off air conditioning and ventilation systems
  • Opening smoke ventilators
  • Starting smoke control fans
  • Opening inlet ventilators
  • Starting pressure differential systems
  • Stopping escalators
  • Charging fire mains
  • Unlocking secure doors
  • Shutting fire doors
  • Dropping smoke curtains or fire shutters for fire separation
  • Opening car park barriers

 


Related Discussions:- Principles of fire alarm systems

Gas Furnace, Furnace limit switches are wired in series with the?

Furnace limit switches are wired in series with the?

Math problems solutions matlab, Matlab is a 4th technology selection langua...

Matlab is a 4th technology selection language, which is designed by The MathWorks. It provides an exact processing atmosphere. Matlab works a variety of math features like design o

Circuit analysis, One thing I have always thought that experienced repair p...

One thing I have always thought that experienced repair people knew about was circuit analysis. I always imagined that when looking at schematics I would be able to figure the vol

Design structure matrix, what are the types of interactions in the design s...

what are the types of interactions in the design structure matrix?

Software engineering, what is differnce between need and requirement?

what is differnce between need and requirement?

Blade twist - aircraft engine, BLADE TWIST: Rotational velocity and its...

BLADE TWIST: Rotational velocity and its effect on the Angle of Attack depends on the radius of the blade element in question. A blade element near the blade root (hub) will h

Laptop, How laptop making main function plz established??

How laptop making main function plz established??

Fridge, R-134a is compressed in an adiabatic compressor from saturated vapo...

R-134a is compressed in an adiabatic compressor from saturated vapor at 100kPa to a final state at 1 MPa and 50 degrees Celcius. Before entering the compressor, the R-134a receive

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd