by Tarun Agarwal 5 years ago What is a Bus Bar : Types & Their Working During the distribution of electrical power to various output circuits, two or more wires are connected to a single wire. The improper electrical connection gets opened and the insulation of the wire may get damaged due to heat generation...
by Tarun Agarwal 5 years ago What is Displacement Current : Derivation & Its Properties In electromagnetic theory, the phenomenon of the magnetic field can be explained concerning a change in the electric field. The magnetic field is produced in the surroundings of the electric current (conduction current). Since the electric...
by Tarun Agarwal 5 years ago What is a Dry Cell : Structure & Its Working A dry cell is the simplest form of electricity-producing source. A number of cells combined cells together forms a battery. The lead-acid or nickel-cadmium battery is the advanced version of dry cell. This cell was first invented by French...
by Tarun Agarwal 5 years ago What is a Closed Cycle Gas Turbine & Its Working A closed-cycle gas turbine method is adopted to overcome the disadvantages of an open cycle gas turbine method. The corrosion and erosion of turbine blades is the main drawback in an open cycle. This drawback can be overcome by using...
by Tarun Agarwal 5 years ago What is a Carbon Composition Resistor & Its Working The basic type of resistor is a carbon composition resistor because it was designed in the early days of the 1960s. These resistors were established through wire-wound type resistors but these kinds of resistors are not frequently used...
by Tarun Agarwal 5 years ago What is Linear Induction Motor : Design & Its Working In the period 1840’s itself, the development of linear induction motor has started by Charles Wheatstone at London, but this seems to be impractical. Whereas in the year 1935, the operating model was brought into development by Hermann...
by Tarun Agarwal 5 years ago What is a Nickel-Cadmium Battery : Working & Its Applications Nickel-cadmium battery is a source for DC voltage. Due to its properties and advantages, it is taking over lead acid-based batteries and gaining popularity in recent times. It is small, compact, easily traveled from one place to another....
by Tarun Agarwal 5 years ago What is a PWM Inverter : Types and Their Applications Pulse Width Modulated inverters(PWM inverter) replaced the older versions of inverters and has a wide range of applications. Practically these are used in the power electronics circuits. The inverters based on the PWM technology possess...
by Tarun Agarwal 5 years ago What is an Eddy Current : Theory, Uses & Drawbacks Before knowing a clear scenario on eddy current, let us start to know its history, how it was developed, and what are its enhancement. So, the first scientist to look into the concept of this current was Arago in the year 1786 – 1853....
by Tarun Agarwal 5 years ago What is a Tesla Turbine : Working & Its Applications Tesla turbine was invented by Nikola Tesla, in the year 1909. It’s a special category of turbines which don’t have any blades. Unlike other turbines like Kaplan etc, this turbine has limited and specific applications. But due to its...
