problem 1: How does the wave analyzer distinct from a harmonic distortion analyzer?
problem 2: describe the circuits and working of the wave analyzers used for audio frequency and megahertz ranges.
problem 3: describe the engineering applications of the wave analyzers.
problem 4: Describe the different kinds of distortions caused by the amplifiers.
problem 5: Describe the term ‘total harmonic distortion’. describe the functioning of the total harmonic distortion meter.
problem 6: describe 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.