by Tarun Agarwal 1 week agoWhat is a Swinburne’s Test : Calculations & Its ApplicationsThe simple and indirect method of testing DC machines with constant flux is Swinburne’s test of DC shunt and compound wound DC machines. It is named as Swinburne’s test after Sir James Swinburne. This test helps to pre-determine...
by Tarun Agarwal 1 week agoWhat is LM2904 IC : Pin Configuration & Its ApplicationsThe series amplifier like LM2904 IC mainly includes independent and high gain op-amps. These amplifiers have a specification like very less input offset voltage. These series amplifiers operate with a single power supply using a wide range...
by Tarun Agarwal 2 weeks agoWhat is a Solenoid Switch : Working & Its ApplicationsSolenoid switch is used in high power circuits for switching purposes by using a small electrical control signal. This switch mainly uses decision making as well as extensive logic circuits to perform on economical microchips & tiny...
by Tarun Agarwal 2 weeks agoWhat is Nuclear Reactor : Working & Its ApplicationsThe first nuclear reactor was designed to use in bombs to generate 239Pu. After that, these reactors are used for different purposes like electricity generation and also used in propelling ships for generating radioisotopes and supply heat....
by Tarun Agarwal 2 weeks agoWhat is Two Wattmeter Method and Its WorkingAll the electrical equipment and machines work on supplying electric power and dissipate large amounts of energy. The supplied power is usually measured in terms of watts using a device namely wattmeter. A wattmeter is also called as deflection...
by Tarun Agarwal 2 weeks agoWhat is Graded Index Fiber : Working and Its ApplicationsWe know that multimode fiber is also known as step-index fiber, where the function of the radial position is the refractive index i.e, it is stable in some areas & exhibits steps at certain positions. So these are also known as graded-index...
by Tarun Agarwal 2 weeks agoWhat is Ward Leonard Method : Advantages & Its ApplicationsHarry Ward introduced Ward Leonard Control System Method in 1891 for controlling the DC motor speed. This method is a basic armature control method. There are two different types of voltage control methods they are multiple voltage control...
by Tarun Agarwal 2 weeks agoWhat is Capacitance Meter : Circuit and Its WorkingThe device like capacitance meter is used to measure the capacitance. This meter is invented by Ewald Georg Von Kleist (10 June 1700) and Pieter Van Musschenbroek (16 March 1692) in 1975. The components used to design capacitance is called...
by Tarun Agarwal 3 weeks agoWhat is Galvanic Isolation : Working & Its ApplicationsIsolation technique is used while designing an electronic product that uses more operating voltages and signals to avoid one signal that is messing up with the other. Isolation plays a key role in security by avoiding the fault conditions...
by Tarun Agarwal 3 weeks agoWhat is an Emergency Light : Circuit Diagram & Its WorkingEmergency lighting is used in an urgent situation like when the main supply is disconnected or regular electrical light fails. So the sudden electricity loss could result in a fire otherwise a power cut. This lighting system is used in...
