Question

High frequency and impulse currents are measured using ​

Answer 1

High-frequency-impulse measurement is an algorithm for obtaining frequency information of any structure- or air-borne sound source on the basis of discrete signal transformations. This is mostly done using [Fourier series] to quantify the distribution of the energy content of a sound signal in frequency space.

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Answer 2

Answer:

Ammeter

Explanation:

shunt allows the measurement of current values too large to be directly measured by a particular ammeter.