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Ammeters measure the current flowing through a circuit
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∙ 14y ago
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How do you predict about the reading on the two ammeters?
when two ammeters look dirrent
Do ammeters need batterys?
no
How are ammeters added to circuits?
Ammeters are added in series to the circuit to be monitored.
Why are ammeters are connected in series and voltmeters are connected in parallel in all electrical circuits?
ammeters measure the flow of electricity voltmeters measure the pressure of electricity
How do you identify positive terminals in voltmeters and ammeters?
The positive terminals in voltmeters and ammeters are generally indicated by a red coloring and a + (plus) symbol. Negative is generally black and - (minus).
Why do ammeters need to be part of the circuit?
To measure the amount of amps (A).
What does an ammeter read?
Ammeters read amps in a circuit. hope this helps
If there are 4 ammeters in a parallel ciruit and one reads 0.8 what do the rest read?
If there are 4 ammeters in a parallel ciruit and one reads 0.8, the readings of the rest are indeterminate, because it depends on the individual branch resistance. !st answer, again, but better worded . . . Assuming that the 4 ammeters are in parallel with each other, and otherwise in a series circuit, then they all read the same.
Do ammeters have batteries?
They don't need to, but if it is digital, it may have them. (Ohmmeters must have a battery)
A use of periodic functions in real life?
determing current flow in ammeters
Advantages of current transformer?
A CT allows:heavy currents to be measured using conventional ammeters, andelectrically-isolates the ammeters from high-voltage primary circuits.
What do ammeters mesure?
ammeter measures the current flowing through the circuit in the unit of amphere.
