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Fire and Gas System Tutorial and training materials to understand the technical concept of fire alarm and gas detection systems.

Infrared Open Path Gas Detectors Working Principle

S Bharadwaj Reddy
An alternative method of measuring gas concentration is based on absorption of infrared (IR) radiation at certain wavelengths as it passes through a volume of gas. Devices using this technology have a...

Argonite Fire Suppression System Working Principle

S Bharadwaj Reddy
Argonite is a composite gas that consists of 50% Nitrogen and 50% Argon. The gas is mixed and stored under pressure. The composite is completely inactive and is not involved...

Argonite/CO2 Flooding System Master & Slave Cylinder Operation

S Bharadwaj Reddy
Co2 Flooding System Master & Slave Cylinder Operation Generally we found series of cylinders installed near to control rooms, turbines, electronic/electrical equipment etc… to extinguish the fire in case of...

Deluge Valve Operation

S Bharadwaj Reddy
A Deluge system (automatic High Velocity Water Spray System) is a fixed fire protection system, which totally floods an area with pressurized water through a system of piping with open...

Fire Water Sprinklers Working Principle

S Bharadwaj Reddy
Automatic Sprinklers Automatic sprinklers are thermosensitive devices designed to react at predetermined temperatures by automatically releasing a stream of water and distributing it in specified patterns and quantities over designated...

Fire Water Spray Systems Principle

S Bharadwaj Reddy
A Water Spray System, for Fire Protection a different variant of Fire Sprinkler System. Such a system is used in places where fire is likely to rapidly spread out of...

Basics of Fire Detection and Alarm System

S Bharadwaj Reddy
Introduction A key aspect of fire protection is to identify a developing fire emergency in a timely manner, and to alert the building’s occupants and fire department. This is the...

Deluge System for Transformer Protection Animation

S Bharadwaj Reddy
Why Transformer Protection ? Let us take an example to be more specific and clear. In an oil cooled transformer, the oil is likely to catch fire after a certain...

Basics of Sprinkler System

S Bharadwaj Reddy
The automatic sprinkler consists of assembly of a liquid filled glass bulb fitted in brass or bronze yoke with an deflector at outlet and threaded inlet connection. The glass bulbs...

What is Gas Suppression Systems ?

S Bharadwaj Reddy
Gaseous fire suppression is a term to describe the use of inert gases and chemical agents to extinguish a fire. Also called Clean Agent Fire Suppression. These Agents are governed...

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