Impedance Sentence Examples

impedance
  • Also included within this test is a polarity and earth fault loop impedance test of up to 10% of the sockets.

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  • Therefore it is possible to directly measure the specific acoustic impedance at the cone surface.

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  • Now we see why coaxial cable is often designed to have 75 ohms characteristic impedance.

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  • Weighing people under water and measurements of electrical impedance have also been employed.

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  • The floors of the building present an extremely low impedance to water.

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  • T Adds a transmission line of characteristic impedance z in series with the impedance z in series with the impedance in X, transforming its impedance in most cases.

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  • In common with most good Yagi designs, these antennas are ' matched ' to the standard 50 ohms input impedance of radio-tracking receivers.

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  • You will be told the exact value of the output impedance.

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  • This lower load impedance being presented to the inverter causes more power to be sourced from the inverter.

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  • The peak primary current can be found by dividing the " fully charged " capacitor voltage by the surge impedance.

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  • This component has, by the pure fact it is two mutually coupled inductors, impedance.

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  • They were characterized via scanning electron microscopy, complex impedance measurements, electron probe microanalysis and dielectric lifetime testing.

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  • They will only be effective for certain soil types, where a sufficient impedance mismatch with concrete for the wall can be achieved.

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  • The dipole has a built-in transformer to match the 72 ohm balanced terminal impedance to 50 ohm unbalanced (balun) feeder cable.

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  • High Impedance Mic A microphone designed to be fed into an amplifier with input impedance greater than 20 k ohms.

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  • Microphone Input The SWP123 includes a high quality microphone preamplifier and features an XLR connector for easy connection to low impedance, balanced microphones.

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  • Impedance transformation and matching, microwave networks, cavity resonators, antennas and propagation are also covered.

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  • Electrical impedance tomography a new imaging technique for epilepsy All imaging methods in use today have their limitations.

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  • The changing nature of electrical installations is reducing their natural impedance, so that higher short-circuit currents occur.

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  • Analysis of nonlinearities of plasma harmonics and sideband noise which are uniquely related to dynamic complex impedance and chemistry.

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  • Do not remove any of the tantalum beads in the Digital section, these provide extra low impedance smoothing.

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  • In this case the originally purely imaginary impedance of the undersized waveguide obtained a real part and the barrier was annihilated.

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  • The impedance of the primary or alternator circuit is so adjusted that when both the chokers are in circuit the current flowing is not sufficient to charge the condensers; but when one choker is short-circuited the impedance is reduced so that the condenser is charged, but the alternating arc is not formed.

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  • An improvement in this respect has been effected by the insertion of condensers in the cord circuits, coupled with the use of two sets of impedance coils, one set on each.

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  • The impedance coils shown connected between the battery and the lines and between the latter and the transmitters are joined up non-inductively as regards the transmitter circuits, but inductively as regards the secondary circuits.

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  • A cord circuit, similar in many respects, including the method .y.^9 Jr '' of operation, but equipped with condensers and impedance coils, in place of the repeating coil, is shown in fig.

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  • It was originally the practice to place the calling apparatus in series in the line circuit, but the effect of the large impedance introduced by the electromagnets of the call XXVI.

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  • Although the bells are constantly in circuit their high impedance prevents any appreciable interference with the telephonic currents.

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  • Figure 2 - Below the first series resonance, the impedance depends on the total capacitance of the planes.

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  • However the electrolyte is potassium hydroxide, which is very conductive, resulting in low internal impedance for the cell.

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  • Having a high input impedance means it only takes very little capacitive coupling to get a reading.

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  • In this picture the normalized impedance of the SMITH chart is 200 ohms.

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  • Given the volume velocity, the PC also calculates the input impedance according to equation 2.7.

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  • Standard structured UTP or FTP cabling systems have a nominal impedance of 100 ohms.

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