by Tarun Agarwal 2 months ago Preamplifier : Circuit, Working, Types, Differences, How to Choose, & Its Applications The preamplifier or preamp was first invented in the early 20th century as a main element of radio & phonograph technology development. Later, transistor-based preamplifiers & finally digital preamps emerged by offering higher reliability,...
by Tarun Agarwal 2 months ago 2 Point Starter : Circuit, Working, Differences & Its Applications A starter is a protection device used to protect the electric motor from overload & short circuits. There are different kinds of starters available for motor like; 2-point, 3-point & 4 point starters. These types of starters mainly...
by Tarun Agarwal 4 months ago Plug Flow Reactor : Working, Derivation, Characteristics & Its Applications Plug flow is a significant characteristic of these reactors, so any two molecules can be entered into the reactor in less time and exit at the same time. Plug flow reactor provides an efficient controlling reaction time when optimizing...
by Tarun Agarwal 5 months ago Electric Boiler : Working, Types, Differences, Maintenance & Its Applications EleDay by day the usage of electrical boilers is rising due to its popularity so they provide an alternative solution to gas and oil boilers. Electric boilers are used as a heating alternative mostly in millions of homes around the world...
by Tarun Agarwal 5 months ago Retardation Test : Working, Theory, Example & Its Applications A DC machine is an electromechanical device, used to change DC electricity into mechanical energy (or) mechanical energy into DC electricity. If the DC machine changes the energy from DC electrical to mechanical then it is called a DC motor....
by Tarun Agarwal 6 months ago Magnetic Materials : Properties, Working, Types, Differences & Their Applications There are different types of materials & also substances that are made up of charged particles: like; electrons and protons. These materials can show some kind of magnetic properties when they are magnetized by an external magnetic...
by Tarun Agarwal 10 months ago Light-Activated Switch with MOSFET MOSFET is a type of unique field-effect transistor. As compared to BJTs, these transistors are voltage-controlled devices because BJTs are current-controlled devices. Generally, MOSFET includes three terminals; gate, source & drain...
by Tarun Agarwal 11 months ago Motor Speed Control with MOSFET There are many applications of MOSFET from the industrial sector to household appliances like motor speed control, light dimming, amplifying & switching electronic signals within electronic devices, as an inverter, high-frequency amplifier,...
by Tarun Agarwal 12 months ago Synchronous Condenser : Design, Working, Phasor Diagram & Its Applications Synchronous condensers are not new but normally used since the 1950s for stabilizing power systems. Synchronous condensers are large machines that turn very freely & can absorb or generate reactive power to stabilize & strengthen...
by Tarun Agarwal 12 months ago Metal Oxide Film Resistor : Construction, Working, Specifications & Its Applications The first alternative to a carbon composition resistor is a metal oxide film resistor. These resistors are very easy to manufacture as compared to metal film resistors. Firstly we have to know that metal oxide is one kind of metallic compound...
