MM0704, Lesson 1
3.
Which points, at resonance, in this circuit are used to measure the largest voltage drop? See figure 1-27.
a.
AD.
b.
AC.
e.
BA.
d.
BD.
4.
How will an increase in frequency affect this circuit? See figure 1-27.
a.
Current increases.
b.
Total impedance decreases.
c.
Voltage across R decreases.
d.
Voltage across R increases.
Figure 1-27. Voltage Drop Across an RC or LR Circuit.
5.
What is the band pass, in hertz, from this current curve? See figure 1-28.
a.
4,000.
b.
3,000.
c.
2,000.
d.
1,000.
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