by Tarun Agarwal 14 mins agoWhat is Three Wattmeter Method and Its WorkingAn electrical device or equipment works on supplying AC current. The power consumed by the device or equipment is measured using a wattmeter ( in watts/ kilowatts/ megawatts). A wattmeter consists of 2 coils like current coil ‘CC’ of...
by Tarun Agarwal 3 days agoWhat is a Weston Type Frequency Meter & Its WorkingElectric power systems comprise the networks of electrical components, which supply, transfer, deploy the electric energy when required. Power Systems can be classified into two types like AC power systems and DC power systems.AC power...
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 3 weeks agoWhat is a Pyrheliometer : Working & Its ApplicationsWe know that the sun is the main energy source on earth. So by using this, the production of energy can be done through solar energy harvesting. So life is constant on earth because the sun generates sufficient heat energy for keeping the...
by Tarun Agarwal 3 weeks agoWhat is Digital Frequency Meter and Its WorkingAn electric signal can be represented as a sinusoidal waveform, where each wave has a positive edge and a negative edge. The basic parameters for measuring the strength of the wave is amplitude and frequency, where the amplitude is the...
by Tarun Agarwal 2 months agoWhat is an Electrodynamometer Wattmeter & Its WorkingAn electrical instrument used to measure electric power in watts of any circuit is called Wattmeter. It consists of two coils like the current coil and voltage coil. The current coil, which is connected in series & voltage coil is connected...
by Tarun Agarwal 3 months agoWhat is Earth Tester : Construction, Applications, and It TypesThe earth resistance testers are invented by Sydney Evershed on 13th January 1861 and Ernest Blacker Vignoles in 1950. This tester is used to measure the resistance value of the earth. There are different types of testers are available...
by Tarun Agarwal 4 months agoWhat is an Ultrasonic Flow Meter : Types and Its ApplicationsThe first ultrasonic flow meter was invented by Japanese physicist namely “Shiego Satomura” in the year 1959. This flow meter uses Doppler technology and the main intention of this meter is to deliver the analysis of blood flow. After...
by Tarun Agarwal 4 months agoWhat is a Q Meter : Working Principle, Circuit & ApplicationsQ 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 months agoWhat is a Flow Meter and Its TypesThousand years ago, people know the concept of flow meter and their measurement when farming, irrigation, and water conservancy became essential to humans. In Egypt country, ancient people used weir rudiments to evaluate the flow of water...
