Question Pool -- Category G4E

Why is it best NOT to draw the DC power for a 100-watt HF transceiver from an automobile's cigarette lighter socket?
A.
The socket is not wired with an RF-shielded power cable
B.
The DC polarity of the socket is reversed from the polarity of modern HF transceivers
C.
The power from the socket is never adequately filtered for HF transceiver operation
D.
The socket's wiring may not be adequate for the current being drawn by the transceiver

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