by Tarun Agarwal 1 day ago What is a Rotameter : Working & Its Applications The first rotameter including turning float was invented by Karl Kueppers in Aachen in the year 1908. After that, this invention was improved through new float shapes & the glass tube. Karl Kueppers designed the special model within...
by Tarun Agarwal 3 months ago What is SWR Meter : Working & Its Applications SWR meter or standing wave ratio meter is available in different forms, but basically, they all are used for measuring the standing wave ratio (SWR) in a transmitter feeder. But understanding its working and usage is fairly easy, but sometimes...
by Tarun Agarwal 5 months ago What is a Moving Iron Instrument & Its Working The moving iron meter was initially formulated by an Australian engineer Drexler in the year 1884. These moving iron meters act in response to both the AC and DC currents. This iron component includes a movable vane that is connected...
by Tarun Agarwal 10 months ago What is a Hot Wire Anemometer & Its Working In any field of meteorology, the precise amount of mean wind velocity as well as turbulent variations is a significant feature & the turbulence measurements area is one of the major anxieties of micrometeorology. The velocities of mean...
by Tarun Agarwal 11 months ago What is Eddy Current Dynamometer : Construction & Its Working An eddy current dynamometer is a special device with fewer losses, high efficiency, and more versatile as compared to the conventional mechanical dynamometer. In the eddy current dynamometer, the losses are less due to the absence of any...
by Tarun Agarwal 1 year ago What is Rogowski Coil : Design, Working & Its Applications Rogowski Coil is one of the commonly used devices for the measurement of AC current. Just like other devices, like clamp meter, multimeter, etc. This coil can also be used to measure AC current. The Rogowski coil is a sort of helical winding...
by Tarun Agarwal 1 year ago What is a VU Meter : Circuit & Its Working The VU meter was developed by broadcasters like NBC, CBS, and Bell Labs in the year 1939. These meters support standardize transmissions over telephone lines so-called as standard meters in the audio industry. These meters are designed...
by Tarun Agarwal 1 year 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 1 year 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...
by Tarun Agarwal 1 year ago What is a Bolometer : Circuit & Its Working The American scientist namely “Samuel P. Langley” was invented the first bolometer in the year 1880. Both the galvanometer as well as Wheatstone bridge is used to generate a deflection. Here generated deflection can be proportional...
