answersLogoWhite

0

A voltmeter measures the potential difference between two points,

whether or not the two points are in the same circuit.

User Avatar

Wiki User

11y ago

What else can I help you with?

Continue Learning about Engineering

A meter in an electrical circuit measures electrical what?

Depends on the kind of meter.Voltmeter measure the volt,Ammeter measure the amperage, the amount of electricity has been used.Another AnswerThere are lots of different type of meter, the most common being:ammeter -measures currentvoltmeter -measures potential differenceohmmeter -measures resistancewattmeter -measures powerenergy meter -measures energy


Why volt meter is always placed in parallel?

Because the quantity it measures is 'EMF' or 'potential difference', that is,the difference in potential between two points. There may be 1 or 1,000circuit components between the two points.


Why meter ampere was connected in series and voltmeter was connected in parallel in a circuit?

An ammeter is used to measure the current through a circuit and thus it must be in series with that load. Also, it's resistance is so low that it cannot be connected in parallel since it will result in a short circuit. A Voltmeter is intended to measure the voltage across a circuit and thus it must be connected in parallel. It has a very high resistance such that connecting it in series with a circuit will lender the circuit useless or inoperative.


What measuring instrument is used to measure potential difference?

To Measure Voltage or potential difference you can use volt meter, there are diferent methode to measure DC voltage and AC Voltage.use a AVO meter and you can choose Voltage in each voltage range on the selector.a Volt meter instrument you can find it by manual methode and digital .Dont forget to read manual book before you will measure the voltage.Comment'Potential difference' is exactly the same thing as 'voltage'; they are synonymous.


What is the function of an ohm meter?

An Ohmmeter is a device that is used for the measurement of Electrical Resistance. An ideal Ohmmeter consists of an electronic circuit having a constant current [I] passing through a resistance [R] & another circuit that measures the voltage[V]. Thus from Ohm's Law R= V/I. Micrommeter(or) Microohmmeter : To measure Smaller Resistances. Megohmeters (or) Megaohmeter (or) Megger : To measure Larger Resistances. e.g. Insulation Resistance of Electrical Cables.

Related Questions

What instrument measures potential drop across a part of a circuit?

A volt meter will be able to do this operation.


A meter in an electrical circuit measures electrical what?

Depends on the kind of meter.Voltmeter measure the volt,Ammeter measure the amperage, the amount of electricity has been used.Another AnswerThere are lots of different type of meter, the most common being:ammeter -measures currentvoltmeter -measures potential differenceohmmeter -measures resistancewattmeter -measures powerenergy meter -measures energy


What a Ohm meter measures in a circuit?

Resistance


What does the am meter do in a circuit?

An ammeter measures the amount of current flowing in a circuit


What instrument measures electrical energy?

BTUAnswerBTU AnswerBritish thermal unit; BTU


How do you test resistance in a circuit?

With a meter that measures Ohms.


What does a Simpson Meter do?

It measures potential difference, current, and resistance (volts, amps, and ohms), in several AC and DC ranges.


What is used to measure potential difference inparallel circuits?

A voltage test meter is used to measure voltage potentials in a circuit.


What type of meter would be connected on both sides of a resistor in a circuit?

ammeter in series at any side as required since it is bilateral and voltmeter is connected in parallel to measure voltage drop across it


Why volt meter are attached parallel to the circuit?

Because nothing has to pass through the meter. The voltmeter is only measuring the DIFFERENCE in electric potential between two points.


How is a water meter like an ammeter?

water meter measures the water pressure ,meanwhile an ammeter measures thr current of the circuit


Why volt meter is always placed in parallel?

Because the quantity it measures is 'EMF' or 'potential difference', that is,the difference in potential between two points. There may be 1 or 1,000circuit components between the two points.