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Biblioteka

Copy of Spark Fun Multimeter video (6/7/2024)

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Posljednje ažuriranje about 2 years ago
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Pitanje 1
1.

What is a DMM?

Pitanje 2
2.

What type of voltage is shown with the straight line with the V?

Pitanje 3
3.

What type of voltage is shown with the wavy line with the V?

Pitanje 4
4.

What does COM stand for?

Pitanje 5
5.

What are the pointed tips on the meter test leads called?

Pitanje 6
6.

What happens if you switch the test leads on the voltage setting?

Pitanje 7
7.

What kind of meter does not require adjustment for the range?

Pitanje 8
8.

What did he recommend only touching one probe at a time when measuring AC voltage?

Pitanje 9
9.

What do you need to do to a circuit before you measure resistance?

Pitanje 10
10.

For a moment, the DMM displayed OL; what does that stand for?

Pitanje 11
11.

How should the DMM be hooked up to the circuit to measure amperage?

Pitanje 12
12.

What happens if you connect a DMM improperly to the circuit when measuring amperage?

Pitanje 13
13.

What is really important to do with the test leads after measuring amperage?

Pitanje 14
14.

What is another word for continuity?

Pitanje 15
15.

What is an area of the vehicle that I mentioned where we would use the temperature probe from the DMM to take a temperature reading?