Electronics - Testing and Troubleshooting - Discussion

2. 

The determination of a digital signal's frequency and waveshape is best accomplished with which test equipment?

[A]. an oscilloscope
[B]. a multimeter
[C]. a spectrum analyzer
[D]. a frequency generator

Answer: Option A

Explanation:

No answer description available for this question.

Ashok said: (Sep 26, 2016)  
As per my knowledge option [C] is a correct answers.

Chinnu said: (Feb 22, 2018)  
Please anyone can explain how it is oscilloscope?

Thamizhini said: (Sep 26, 2018)  
Oscilloscope used to display and analyze the waveform of electronic signals. In effect, the device draws a graph of the instantaneous signal voltage as a function of time. It plot the graph, which shows how the change of frequency or signal.

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