Section T4
SUBELEMENT
T4 -- AMATEUR RADIO PRACTICES [4 Exam Questions -- 4
Groups]
T4A Lightning
protection and station grounding; safety interlocks,
antenna
installation safety procedures; dummy antennas
T4B
Electrical wiring, including switch location, dangerous voltages
and
currents; SWR meaning and measurements; SWR meters
T4C Meters
and their placement in circuits, including volt, amp,
multi,
peak-reading and RF watt; ratings of fuses and switches
T4D RFI and
its complications, resolution and responsibility