LVDT

LVDT stands for “Linear Variable Differential Transducer“. LVDT is a passive differential inductive transducer. This is a variable inductance displacement transducer. Construction of LVDT It consists of a primary winding and two identical secondary windings. These windings are axially spaced and bound on a cylindrical coil former. A rod-shaped magnetic core is positioned centrally inside …

Operational Amplifier

The popular name of operational amplifier is op-amp. The operational amplifier is an active device used to design circuits that perform useful operations. The main operation of operational amplifier is to generating sine waves or square waves amplifying, combining, integrating, differentiating and removing noise; and transforming alternating current into direct current and vice-versa. Description of …

Transistor

A semiconductor device consisting of two P-N junctions formed by sandwiching, either p-type or n-type semiconductor between a pair of opposite type is known as a transistor. It is a device which transfers a week signal from low resistance circuit to high resistance circuit and is named as transistor. “Trans” means transfer property and “istor” …

3D PRINTER

Image of 3D Printer

3D printer is the latest invention of science. 3D printers can make daily life things very easily. They are amazing due to its ability of production of various types of objects, via various kinds of materials and all these things via the same machine. It is able to make a replica of anything like ceramic …

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