Electric Motor Control
Electric Motor Control
10th Edition
ISBN: 9781133702818
Author: Herman
Publisher: CENGAGE L
bartleby

Videos

Textbook Question
Book Icon
Chapter 60, Problem 1SQ

What are the three main electrical test instruments used in troubleshooting?

Expert Solution & Answer
Check Mark
To determine

List the three main electrical instruments that are used in troubleshooting process.

Explanation of Solution

Discussion:

Troubleshooting is a process in which the cause or source of the problem is to be determined by an electrician. If a control circuit is failed, the electrician determines the source of the circuit’s failure. The electrician can resolve the fault only after successful troubleshooting process.

The three main electrical instruments that are used in troubleshooting process by the electrician are as follows:

  • Voltmeter
  • Ohmmeter
  • Ammeter

The voltmeter, ohmmeter, and ammeter measure the voltage, resistance, and current, respectively.

Conclusion:

Thus, the three main electrical instruments that are used in troubleshooting process are listed.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
While discussing armature testing: Technician A says to test for shorts, place the ohmmeter leads on a commutator segment and armature shaft. Technician B says that continuity should exist between the commutator and the armature shaft. Who is correct?
What is the benefit of soldering when you do it correctly?
Explain the working of Moving iron Attraction type of Instrument with a neat diagram Explain the significance of Eddy current damping in an indicating Instrument. What is the principle of ballistic galvanometer?
Knowledge Booster
Background pattern image
Electrical Engineering
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Text book image
Electric Motor Control
Electrical Engineering
ISBN:9781133702818
Author:Herman
Publisher:CENGAGE L
Text book image
Electricity for Refrigeration, Heating, and Air C...
Mechanical Engineering
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Cengage Learning
Pressure Sensors with Display; Author: Balluff Worldwide;https://www.youtube.com/watch?v=HqAV2xjCLxE;License: Standard Youtube License