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

Photoelectric effect, When light of frequency greater than threshold freque...

When light of frequency greater than threshold frequency fall on a metal surface, electrons are emitted out from metal surface this effect is known as photoelectric effect. Laws

Regarding my project, i want to do project in the area wing in aircraft...p...

i want to do project in the area wing in aircraft...please give some sugestions or ideas in that

Op amp, What happens to the gain of Dual input Balanced Output When RE is c...

What happens to the gain of Dual input Balanced Output When RE is changed

Human values, what is the basics suggetion for the education values

what is the basics suggetion for the education values

modified internal rate of return mirr, MODIFIED INTERNAL RATE OF RETURN (M...

MODIFIED INTERNAL RATE OF RETURN (MIRR) This method is a financial analysis to rank alternative investment projects of equal size. This method is modification of internal rate of r

Finance ass, Let C(K) denote a European vanilla Call option with strike pri...

Let C(K) denote a European vanilla Call option with strike price K. Assume that all options are identical except for strike price, and strike prices satisfy (K1) What are the no-

Operation research, what is the difference between stepping stone method an...

what is the difference between stepping stone method and the MODI

OSCILLATION, How we can findout phase angle from oscilloscope?

How we can findout phase angle from oscilloscope?

Zero-coupon bond, Zero-Coupon Bond is a type of bond gives no periodic inte...

Zero-Coupon Bond is a type of bond gives no periodic interest payments, instead is sold at a steep discount from its face value. Due to these bonds these do not pay interest until

Roof bolt support performance, A certain coal mine has weak layer comprisin...

A certain coal mine has weak layer comprising of 10cm, 11cm, 9cm, 12cm, 15cm , and 19cm of inter laminated shales and mudstone. Design a full column resin bolt support system if th

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