PRACTICE EXERCISES
In each of the following exercises, select the one answer that
best completes the statement or answers the question. Indicate your
solution by circling the letter opposite the correct answer in the
subcourse booklet.
1.
In the analysis of a nonsinusoidal waveform, the term transient
time refers to the
a.
periods of the waveform known as rise time, duration time,
and decay time.
b.
time when the waveform is considered to have reached a
steady state.
c.
periods of the waveform known as rise time and decay time.
d.
time required to reproduce the waveform.
2.
If the fundamental sinewave frequency in a square wave is 200
Hz and its amplitude is equal to 5 volts, the fifth harmonic
will have a frequency and amplitude, respectively, equal to
a.
320 gigahertz and 25 volts.
b.
320 gigahertz and 1 volt.
c.
1 kilohertz and 25 volts.
d.
1 kilohertz and 1 volt.
3.
A waveform that contains only odd harmonics in its composition
is a
a.
rectangular wave.
b.
c.
peaked wave.
d.
square wave.
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