by Tarun Agarwal 4 years ago Electronics Interview Questions & Answers Electronics is a branch of engineering, and it deals with electronic components like active & passive for designing different electrical and electronic circuits, devices, & systems. These are used in communication systems, microprocessors,...
by Tarun Agarwal 4 years ago What is Band Stop Filter : Theory & Its Applications There are different types of filters like High pass filter, low pass filter, bandpass filter, and bandstop filter. High pass filter will only allow frequencies which are higher than cut off frequency and low pass filter allows the frequencies...
by Tarun Agarwal 4 years ago What is VRLA Battery : Construction & Its Working To know with the detailed concept of VRLA battery, let us start by knowing its history. So, the first lead acid-based gel battery was introduced by Fabrik Sonneberg in the year 1934 and the modernized type of this battery was designed by...
by Tarun Agarwal 4 years ago What is Magnetic Hysteresis : B-H Curve & Its Applications The word hysteresis was introduced from an Ancient Greek word where the meaning refers to “lagging behind” or “inadequacy”. The term magnetic hysteresis was founded in the year 1890 by scientist James Alfred Ewing to know the performance...
by Tarun Agarwal 4 years ago What is Synchroscope : Circuit Diagram & Its Working In the concept of alternating current, synchronization is termed as the procedure of equalizing the frequency and the speed of a generator or with the other source for the purpose of operating a network. Without synchronization, the generator...
by Tarun Agarwal 4 years ago What is Ballistic Galvanometer : Working & Its Uses The former galvanometer was introduced by Johann Schweigger in the year 1820. The development of the device was also done by Andre Marie Ampere. The former designs enhanced the effect of the magnetic field that was developed by the current...
by Tarun Agarwal 4 years ago What is RMS Voltage : Methods and Its Equations In the domain of electronics, we frequently hear the terms alternating and direct current. So, an alternating waveform is the one which is related to AC current. This means that it is a periodic kind of waveform that switches in between...
by Tarun Agarwal 4 years ago What is a Closed Loop Control System & Its Working The number of elements that are combined to form a system to generate the desired output is known as the control system. The output of any system can be controlled by the control system because each element within this system has an effect...
by Tarun Agarwal 4 years ago What is a Clamp Meter : Construction & Its Working A clamp meter is one kind of test equipment and it is also known as Tong Tester. This equipment is very simple to use and operate. The main function of this device is to measure a live conductor in the circuit without damage or power loss....
by Tarun Agarwal 4 years ago What is a Flux Meter : Working & Its Applications Flux meters are available from the past many years which are used for measuring the density of magnetic flux. So that total flux can be determined within a magnet otherwise magnetic assembly. In some focused areas, the usage of these meters...
