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- Frequency_meter abstract "A frequency meter is an instrument that displays the frequency of a periodic electrical signal.Various types of frequency meters are used. Many are instruments of the deflection type, ordinarily used for measuring low frequencies but capable of being used for frequencies as high as 900 Hz. These operate by balancing two opposing forces. Changes in the frequency to be measured cause a change in this balance that can be measured by the deflection of a pointer on a scale. Deflection-type meters are of two types, electrically resonant circuits and ratiometers.An example of a simple electrically resonant circuit is a moving-coil meter. In one version, this device has two coils tuned to different frequencies and connected at right angles to one another in such a way that the whole element, with attached pointer, can move. Frequencies in the middle of the meter’s range cause the currents in the two coils to be approximately equal and the pointer to indicate the midpoint of a scale. Changes in frequency cause an imbalance in the currents in the two coils, causing them, and the pointer, to move.Another type of frequency meter, not of the deflection type, is the resonant reed type, ordinarily used in ranges from 10 to 1,000 Hz, although special designs can operate at lower or higher frequencies. These work by means of tuned steel reeds that vibrate like a tuning fork, under the effect of electric current through a coil; only those reeds that are in resonance vibrate visibly.".
- Frequency_meter wikiPageID "35823119".
- Frequency_meter wikiPageLength "2029".
- Frequency_meter wikiPageOutDegree "13".
- Frequency_meter wikiPageRevisionID "671862688".
- Frequency_meter wikiPageWikiLink Ammeter.
- Frequency_meter wikiPageWikiLink Category:Electrical_meters.
- Frequency_meter wikiPageWikiLink Category:Electrical_test_equipment.
- Frequency_meter wikiPageWikiLink Category:Electronic_test_equipment.
- Frequency_meter wikiPageWikiLink Deflection.
- Frequency_meter wikiPageWikiLink Electrical_signal.
- Frequency_meter wikiPageWikiLink Frequency.
- Frequency_meter wikiPageWikiLink Frequency_counter.
- Frequency_meter wikiPageWikiLink LC_circuit.
- Frequency_meter wikiPageWikiLink Period_(physics).
- Frequency_meter wikiPageWikiLink Reed_receiver.
- Frequency_meter wikiPageWikiLink Resonance.
- Frequency_meter wikiPageWikiLink Signal_(electrical_engineering).
- Frequency_meter wikiPageWikiLink Tuning_fork.
- Frequency_meter wikiPageWikiLinkText "Frequency meter".
- Frequency_meter wikiPageWikiLinkText "frequency meter".
- Frequency_meter hasPhotoCollection Frequency_meter.
- Frequency_meter wikiPageUsesTemplate Template:Electronics-stub.
- Frequency_meter wikiPageUsesTemplate Template:Refimprove.
- Frequency_meter subject Category:Electrical_meters.
- Frequency_meter subject Category:Electrical_test_equipment.
- Frequency_meter subject Category:Electronic_test_equipment.
- Frequency_meter hypernym Instrument.
- Frequency_meter type Agent.
- Frequency_meter type Article.
- Frequency_meter type Instrument.
- Frequency_meter type Article.
- Frequency_meter type Instrument.
- Frequency_meter comment "A frequency meter is an instrument that displays the frequency of a periodic electrical signal.Various types of frequency meters are used. Many are instruments of the deflection type, ordinarily used for measuring low frequencies but capable of being used for frequencies as high as 900 Hz. These operate by balancing two opposing forces. Changes in the frequency to be measured cause a change in this balance that can be measured by the deflection of a pointer on a scale.".
- Frequency_meter label "Frequency meter".
- Frequency_meter sameAs Հաճախաչափ.
- Frequency_meter sameAs Честотомер.
- Frequency_meter sameAs m.0jwv5xc.
- Frequency_meter sameAs Frekans_ölçer.
- Frequency_meter sameAs Q5502875.
- Frequency_meter sameAs Q5502875.
- Frequency_meter wasDerivedFrom Frequency_meter?oldid=671862688.
- Frequency_meter isPrimaryTopicOf Frequency_meter.