Question 1: How does the wave analyzer distinct from a harmonic distortion analyzer?
Question 2: Explain the circuits and working of the wave analyzers used for audio frequency and megahertz ranges.
Question 3: Explain the engineering applications of the wave analyzers.
Question 4: Describe the different kinds of distortions caused by the amplifiers.
Question 5: Describe the term ‘total harmonic distortion’. Explain the functioning of the total harmonic distortion meter.
Question 6: Explain the basic circuit of the spectrum analyzer. Describe how the spectrum of the given is displayed:
a) Continuous wave signals.
b) Amplitude modulated signals.
c) Frequency modulated signals.
d) Pulse modulated signals.