explain the advantages of electronic voltmeter over conventional type voltmeter
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Hye!!!...
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Although electronic instruments are usually more costlier than electrical instruments but are becoming more and more popular because of their numerous advantages over conventional ones, as discussed below : A moving coil voltmeter draws a large current, hence a large power from the test circuit during measurement.
#riShu:-)
Ur answer is ;-
.
.
Although electronic instruments are usually more costlier than electrical instruments but are becoming more and more popular because of their numerous advantages over conventional ones, as discussed below : A moving coil voltmeter draws a large current, hence a large power from the test circuit during measurement.
#riShu:-)
Answered by
7
In the electronic voltmeter, the measurement is almost independent of the frequency of operation. They have a very high range of operating frequencies up to a few Mega Hertz. The frequency response is much wider as the capacitance of the input circuit is very small...
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