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

Avionic systems design- stability derivatives, The idea of stability deriva...

The idea of stability derivatives is to approximate the general functional relationship between any force ormoment variable and the dynamic or control variables as a Taylor series

CDMA, In a CDMA system, the signal is spread over a large bandwi...

In a CDMA system, the signal is spread over a large bandwidth by multiplying the transmitted symbol by a sequence of short pulses, also called chips. The

Identify fire hazards - fire risk assessment , Identify fire hazards: ...

Identify fire hazards: In this part, the process appears to be concentrating on issues that can lead to fire but we have to remember to also consider the presence of a fire wi

Financial managment, what is the consideration of time importance in financ...

what is the consideration of time importance in financial management? how can time time be adjust illustrate you?

Aviation legislation - registration of aircraft, Aviation legislation - REG...

Aviation legislation - REGISTRATION of AIRCRAFT: All aircraft must be registered in the U.K., before they are permitted to fly. They must also have their allotted registration

Calculate pi for infinite series, Write a program to calculate from the i...

Write a program to calculate from the infinite series: Print a table showing the value of approximated by one term, two terms, three terms, four terms, and so on from th

patch antenna, how to make patch antenna for wifi applicatoi

how to make patch antenna for wifi applicatoin

Aerodynamics-flow model diagram , We will need to use several different flo...

We will need to use several different flow models as we go along. It is crucial to understand the simplifications used to obtain these models because these limit the validity of th

Interlaminar fracture tests on composite materials , Generally, there are t...

Generally, there are three modes to describe different crack surface displacement in a cracked body. Mode I is opening or tensile mode where the crack surfaces move directly ap

Thrust augmentation - aircraft engine , Thrust augmentation: There are ...

Thrust augmentation: There are occasions when the maximum thrust from a basic gas turbine engine is inadequate and some method of increasing the available thrust is required wi

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