Safety Steps Flashcards

1
Q

What device can protect a transmitting station from a direct lightning hit?

A

There is no device to protect a station from a direct hit from lightning.

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2
Q

What is the purpose of not putting sharp corners on the ground leads within a building?

A

Lightning will jump off of the ground lead because it is not able to make sharp bends.

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3
Q

Should you use a power drill without eye protection?

A

No

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4
Q

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?

A

FE30

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5
Q

Do shorted-stub lightning protectors work at all frequencies?

A

No, only at the tuned frequency band.

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6
Q

What is a GFI electrical socket used for?

A

To prevent electrical shock by sensing ground path current and shutting the circuit down.

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