Примери за ammeter

• Each horizontal row comprises the ammeter belonging to feeders which are supplied through a given group switch. 

• The panel which carries the standard instruments also carries ammeters used to measure current to auxiliary circuits in the power house. 

• The scale may be completed by marking the positions of the pointer when other currents of known strength flow through the ammeter. 

• The station had neither voltmeter nor ammeter. 

• They were all up to capacity, save the ammeter from the coils. 

• A moving coil permanent magnet ammeter provides the basis for this.

• Todays average clamp-on ammeter is not accurate enough at such a small scale.

• The current is amplified and displayed on an ammeter.

• Measuring instruments such as ammeters and voltmeters need to be checked periodically against known standards.

• It started with electronics testing equipment such as power meters and ohmmeters, and followed later by ammeters.

• This type of meter responds to both direct and alternating currents (as opposed to the moving-coil ammeter, which works on direct current only).

• Zero-center ammeters are also commonly placed in series with a battery.

• The plant opened in 1941, and employed up to 279 people making ammeters, gauges, and instrument clusters.

• The ammeter is used in series with the load.

• On heavy trains close monitoring of the ammeters was necessary to avoid motor damage.

• Auxiliary gauges were restyled and the ammeter was replaced with a voltmeter.

• The instrument panel had a speedometer, fuel gauge, temperature gauge, ammeter and a comprehensive cluster of warning lights arranged in a pie chart formation.

• Additionally, the instrument cluster was slightly revised; the ammeter was replaced by a voltmeter while maintaining the 3-pod arrangement of the speedometer and gauges.

• The instruments (speedometer, fuel gauge and ammeter) were placed in a cluster around the steering column and the gear change was floor mounted.

• A voltmeter or ammeter is attached to the sample, and a heat source, such as a soldering iron, is placed on one of the leads.