# When using a voltmeter, Technician A connects it in series with the circuit being tested. Technician B connects the red lead of the voltmeter to the more positive side of the circuit. Who is correct? Technician A Both A and B Technician B Neither A nor B

### Automotive Technology: A Systems A...

6th Edition
Jack Erjavec + 1 other
Publisher: Cengage Learning
ISBN: 9781133612315

### Automotive Technology: A Systems A...

6th Edition
Jack Erjavec + 1 other
Publisher: Cengage Learning
ISBN: 9781133612315

#### Solutions

Chapter
Section
Chapter 6, Problem 9RQ
Textbook Problem

## When using a voltmeter, Technician A connects it in series with the circuit being tested. Technician B connects the red lead of the voltmeter to the more positive side of the circuit. Who is correct? Technician A Both A and BTechnician BNeither A nor B

Expert Solution
To determine

The technician with correct approach.

### Explanation of Solution

Given information:

Technician A connects it in series with the circuit being tested.

Technician B connects the red lead of the voltmeter to the more positive side of the circuit.

A voltmeter is a device used to measure the voltage or the potential difference between any two points. AÂ voltmeterÂ should be in parallelÂ connection with the component. They have very high internal resistance due to which if they are connected in series. There may not be any current flow or a very small quantity of current will flow...

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