Circuit Testers And Digital Meters

Question 1

Inductive ammeters work because of what principle?

Answer 1

A magnetic field surrounds a wire carrying a current.

Question 2

What meter is used to measure amps?

Answer 2

Ammeter

Question 3

A voltmeter should be connected to the circuit being tested in ______?

Answer 3

In parallel

Question 4

How should an ohmmeter be connected to the circuit or component being tested?

Answer 4

And parallel and only one no power is flowing

Question 5

What is a high impedance meter?

Answer 5

A meter with high internal resistance

Question 6

The meter is set to read DC volts on the 4 V scale. The meter leads are connected at a 12 volt battery. The display will read ______.

Answer 6

OL

Question 7

What could happen if the meter leads were connected to the positive and negative terminals on the battery while the meter and leads were set to read amps?

Answer 7

Could blow and internal fuse or damage the meter

Question 8

The highest amount of resistance I can be read on the meter set to the 2K scale is _____?

Answer 8

2,000 ohms

Question 9

If a digital meter face shows 0.93 when set to K, the reading means _____.

Answer 9

930 ohms

Question 10

A reading of 432 shows on the face of the meter set to the millivolt scale. The reading means _____.

Answer 10

0.432 volt