Search Results for: energy meter

by Tarun Agarwal 11 years ago

Prepaid Energy Meter

Energy Meter Reading Power consumed is shown by the energy meter in the form of 1 unit or 1-kilo watt-hour of energy consumed. 1 kWh refers to the electrical energy required to provide 1000 watts of power for 1 hour. The units of energy...

Rotameter
by Tarun Agarwal 2 years 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...

SWR Meter
by Tarun Agarwal 3 years 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...

Hot Wire Anemometer
by Tarun Agarwal 3 years 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...

Ballistic Galvanometer
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...

Clamp Meter Instrument
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....

Bolometer
by Tarun Agarwal 4 years 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...

Capacitor
by Tarun Agarwal 4 years ago

How to Test a Capacitor using Multimeter

The voltage storage devices like capacitors are found in different applications of circuits like compressors, heating, ac fan motor, etc. These are available in two types like electrolytic and non-electrolytic. Electrolytic type is used...