अममीटर इसके अंग्रेजी अर्थ का उदाहरण

However, before the invention of the ammeter, voltameters were often used to measure direct current, since current through a voltameter with iron or copper electrodes electroplates the cathode with an amount of metal from the anode directly proportional to the total coulombs of charge transferred (Faraday's law of electrolysis).

Unlike tong ammeters which sense changing magnetic fields, these detectors can be used even if no current is flowing through the wire in question, because they sense the alternating electric field radiating from the AC voltage on the conductor.

The speedometer, clock, and three-gauge cluster of oil pressure, fuel and ammeter, were set behind octagonal chrome frames, a subtle iteration of the MG badge theme later replicated in the MG TF.

Weston developed measurement instruments for electric current—the modern foundation for the voltmeter, ammeter and wattmeter.

In 1888 he formed the Weston Electrical Instrument Corporation which would become famous for its voltmeters, ammeters, wattmeters, ohmmeters, frequency meters, transformers, and transducers.

Weston also developed the dashboard ammeter for Harley-Davidson motorcycles.

The other method used to find the nodes is to slide the terminating shorting bar up and down the line, and measure the current flowing into the line with an RF ammeter in the feeder line.

So the line presents an impedance to the applied power which varies with its length; when a current node is located at the entrance to the line, the current drawn from the source, measured by the ammeter, will be minimum.