by Tarun Agarwal 4 years ago What is a Solar Cell : Construction, Working & Its Applications We know that solar panels can be designed with a number of solar cells. The main function of solar cells or PV cells is to generate electricity with a specific amount because each cell in the solar panel works individually. So by collecting...
by Tarun Agarwal 4 years ago What is a Wire Wound Resistor : Types and Applications The first type of resistor was a wire wound resistor. Over the years, the structure of this resistor has changed. We know that the carbon resistor is very small in size as well as inexpensive but why we use these types of resistors also??...
by Tarun Agarwal 4 years ago What is a Repulsion Motor : Construction and Its Working A motor is an electrical device that converts electrical input into mechanical output, where electrical input can be in current or voltage form and the mechanical output can be in torque or force form. Motor consist of two main parts namely...
by Tarun Agarwal 4 years ago What is Strain Gauge : Working and Its Applications A strain gauge was invented by Edward E. Simmons and Arthur C. Ruge, in 1938. This invention led to the measurement of a significant amount of strain on various structures. A strain gauge is a type of sensor used in a wide variety of applications...
by Tarun Agarwal 4 years ago What is Transformer Testing and Its Types The electrical device which can transfer electrical energy from one circuit to another circuit (without any connection) by means of mutual induction between the windings, is called a transformer. It works on the principle of electromagnetic...
by Tarun Agarwal 4 years ago What is Diode Approximation : Types and Diode Models Diodes are mainly unidirectional devices. It offers low resistance when a forward or positive voltage is applied and has high resistance when the diode is reverse biased. An ideal diode has zero forward resistance and zero voltage drop....
by Tarun Agarwal 4 years ago What is a Potential Transformer : Construction, Types & Its Applications Transformers are the electromagnetic passive devices that work on the principle of electromagnetic induction, which transfers electrical energy from one circuit to another circuit magnetically. It consists of two coils, one is primary and...
by Tarun Agarwal 4 years ago What is a Q Meter : Working Principle, Circuit & Applications Q meter was developed by William D. Loughlin at Boonton Radio Corporation in the year 1934 in Boonton, New Jersey. The Q-meter instrument has become more popular in RF impedance measurement. There are different kinds of instruments available...
by Tarun Agarwal 4 years ago What is MHD Generator : Design, Working & Applications MHD generators are devices employed to generate electric power by interacting with a moving fluid like ionized gas or plasma and magnetic field. The use of Magnetohydrodynamic power generators was first observed by ‘Michael Faraday’...
by Tarun Agarwal 4 years ago What is Electrolytic Capacitor : Construction, Symbols & Advantages An electrolytic capacitor is popularly known as a polarized capacitor, wherein the anode has more positive voltage than the cathode. They are used in filtering applications, low-pass filters, audio amplifier circuits, and many more. Metals...
