Relay Circuit Questions - Job #7
Here are questions about this relay circuit. You may consult the
assignment text, diagram, picture, and lecture. You may also use a
dictionary, theory book, and code book as you feel necessary. This in intended
as a learning experience.
Questions
1. Is this diagram an example of dependent or independent operation?
2. Can all three motors run at the same time?
3. When can M1 run?
4. When can M2 run?
5. When can M3 run?
6. If M1 is running, how can M2 be started?
7. If M2 is running, how can M3 be started?
8. If M3 is running, how can M1 be started?
9. If M2 motor overloads open, what can be done to start M1?
10. Can M2 jog?
Click HERE to go to the answers page for this diagram.
When satisfied that you have a complete understanding of this diagram, click
HERE to go on to the next one.
If you would like to research any of these topics further, enter the search
term in this Google Search Box:
Click HERE to go to the next assignment page.
Use these Relay Circuit links to go to where you left off in
your online activities.
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