GeneralG0B04

Where should the station’s lightning protection ground system be located?

B
Answer
Electrical and RF safety
Type
A
As close to the station equipment as possible
B
Outside the building
C
Next to the closest power pole
D
Parallel to the water supply line

Answer Notes

The primary purpose of a lightning protection ground system is to direct massive, destructive surges of lightning energy away from your equipment and safely into the earth. To do this effectively and safely, the ground rods and major grounding components must be located outside the building. If lightning ground connections were routed inside or kept too close to the station equipment indoors, a strike could easily jump (arc) to nearby combustible materials, internal wiring, or the operator. Keeping it outside ensures the massive electrical discharge is dissipated in the earth safely away from the living and operating spaces. Other options like placing it next to a power pole or parallel to a water line are incorrect, as they risk coupling the lightning surge directly into the utility grids or household plumbing.
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Which size of fuse or circuit breaker would be appropriate to use with a circuit that uses AWG number 14 wiring?
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Which of the following conditions will cause a ground fault circuit interrupter (GFCI) to disconnect AC power?