Safety Steps Flashcards
What device can protect a transmitting station from a direct lightning hit?
There is no device to protect a station from a direct hit from lightning.
What is the purpose of not putting sharp corners on the ground leads within a building?
Lightning will jump off of the ground lead because it is not able to make sharp bends.
Should you use a power drill without eye protection?
No
What class of fire is one that is caused by an electrical short circuit and what is the preferred substance used to extinguish that type of fire?
FE30
Do shorted-stub lightning protectors work at all frequencies?
No, only at the tuned frequency band.
What is a GFI electrical socket used for?
To prevent electrical shock by sensing ground path current and shutting the circuit down.