Why is 220V circuits used in certain devices

  • Thread starter Thread starter mbm
  • Start date Start date
  • Tags Tags
    Circuits
Click For Summary

Homework Help Overview

The discussion revolves around the use of 220-V circuits in devices such as electric clothes dryers and stoves, exploring the differences in wiring compared to 120-V lines.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants express confusion regarding the reasons for using 220-V circuits and the implications for wiring differences. One participant prompts consideration of the electric current required for specific power needs.

Discussion Status

Some participants are seeking clarification and additional information, indicating an ongoing exploration of the topic. There is a recognition of the need for deeper understanding without a clear consensus yet.

Contextual Notes

Participants have noted a lack of initial understanding and are encouraged to engage more thoroughly with the topic.

mbm
Messages
11
Reaction score
0

Homework Statement




Why 220-V circuits used for such devices as electric clothes dryers and stoves?
What differences do you expect to find in the wire used for these circuits compare to 120-V lines?

Homework Equations





The Attempt at a Solution


clueless
 
Physics news on Phys.org
mbm said:

Homework Statement




Why 220-V circuits used for such devices as electric clothes dryers and stoves?
What differences do you expect to find in the wire used for these circuits compare to 120-V lines?

Homework Equations





The Attempt at a Solution


clueless

Try a little harder please...
 
What have you considered?

Where are you stuck?

Think about the electric current needed for a particular power requirement.
 
Thnx SammyS! just needed a little more info!
 

Similar threads

  • · Replies 8 ·
Replies
8
Views
3K
Replies
4
Views
2K
  • · Replies 9 ·
Replies
9
Views
5K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 3 ·
Replies
3
Views
1K
  • · Replies 4 ·
Replies
4
Views
2K
Replies
18
Views
3K
Replies
2
Views
2K
  • · Replies 4 ·
Replies
4
Views
3K
  • · Replies 60 ·
3
Replies
60
Views
11K