GATES are DIGITAL BUILDING BLOCKS. They are called DIGITAL because they operate on digital principles. They require a signal (also…
A Deluge system (automatic High Velocity Water Spray System) is a fixed fire protection system, which totally floods an area…
Automatic Sprinklers Automatic sprinklers are thermosensitive devices designed to react at predetermined temperatures by automatically releasing a stream of water…
Why Transformer Protection ? Let us take an example to be more specific and clear. In an oil cooled transformer,…
When venturi flow meter is placed in a pipe carrying the fluid whose flow rate is to be measured, a…
Piston flow meters operate by a piston moving within a chamber of known volume. Piston meters are used for low…
Rotary Abutment Flow Meters are another form of positive displacement flow meter. They have a wide viscosity range and maintains accuracy…
Turbine flow meters use the rotation of a rotor within a flow tube to measure the flow of liquid. These…
Oval Gear Flow Meters are a type of positive displacement meter. As liquid flows through the meter, a pair of…
In Nutating disc flow meters, When fluid enters the chamber, it causes the disc to rotate and this is used…
