Question Pool -- Category E4D
How can conducted and radiated noise caused by an automobile
alternator be suppressed?
-
A.
- By installing filter capacitors in series with the DC power lead
and by installing a blocking capacitor in the field lead
-
B.
- By connecting the radio to the battery by the longest possible
path and installing a blocking capacitor in both leads
-
C.
- By installing a high-pass filter in series with the radio's power
lead and a low-pass filter in parallel with the field lead
-
D.
- By connecting the radio's power leads directly to the battery and
by installing coaxial capacitors in the alternator leads
See answer.
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