by Tarun Agarwal 5 years ago What is an Optical Pyrometer : Construciton, Working & Its Applications A pyrometer is a noncontact device and it is also known as a radiation thermometer. The main function of this instrument is to detect the surface temperature of an object by measuring the temperature of the electromagnetic radiation generated...
by Tarun Agarwal 5 years ago What is a Ring Counter : Working, Classification & Applications Counters are sequential circuits whose function is to count pulse, frequency and time of the signal using a single clock signal. It is an important component of digital electronics since entire electronic devices work on counters. They...
by Tarun Agarwal 5 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 5 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 5 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 5 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 5 years ago What is Hays Bridge : Construction, Phasor Diagram & Its Applications Before we discuss the Hays bridge, we have to know about the Maxwell bridge limitations to understand how this bridge is used in numerous applications. The main function of the Maxwell Bridge is to measure the average QF (quality factor)...
by Tarun Agarwal 5 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 5 years ago What is Parity Generator and Parity Checker : Types & Its Logic Diagrams The parity generator and parity checker’s main function is to detect errors in data transmission and this concept is introduced in 1922. In RAID technology the parity bit and the parity checker are used to guard against data loss....
by Tarun Agarwal 5 years ago What is Backpropagation Neural Network : Types and Its Applications As the name implies, backpropagation is an algorithm that back propagates the errors from output nodes to the input nodes. Therefore, it is simply referred to as “backward propagation of errors”. This approach was developed from the...
