Ask Experts Questions for FREE Help !
Ask

Why 3-phase is used in power system?

Asked Jul 21, 2010, 08:12 AM —
While as the single phase and two phase do not use?



Check out some similar questions!

3-phase vs single phase power usage [ 3 Answers ]

My currnet a/c is on 3-phase and I'm going to replace it. I want to get a 5 ton 16 SEER ($1500 gov't rebate)but they are available in only single phase. I'm wondering if it will cost significantly more to run a new 16 SEER unit on single phase than a new 13 SEER on 3-phase.

Single phase vs. 3 phase power - what makes 3 phase more efficient? [ 1 Answers ]

Hi, What is it that makes 3 phase power more efficient? Suppose I need an air compressor for a printing shop and I can choose between a 7.5HP single phase and a 7.5HP 3 phase. Ignoring that the cost of the motor is a little less for 3 phase, why is the motor more efficient and how does...

Single Phase Power Vs Three Phase Power [ 4 Answers ]

What is the differencve between single phase power and three phase power?

Option of 3 phase or single phase power, [ 2 Answers ]

How would one decide on which to use either 3 phase or single phase power to heat an airplane hanger?

Single phase power vs. Three Phase Power [ 1 Answers ]

Is there any real difference in efficiency and cost between a single phase air conditioning unit and a three phase unit? Thanks, JPGREEN



View more Electrical Engineering questions Search
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Add your answer here.

Remove Text Formatting

Undo
Redo
 
Decrease Size
Increase Size
Bold
Italic
Underline
Align Left
Align Center
Align Right
Ordered List
Unordered List
Decrease Indent
Increase Indent
Insert Email Link
Wrap [QUOTE] tags around selected text
Wrap [CODE] tags around selected text
Wrap [HTML] tags around selected text
Wrap [PHP] tags around selected text
Wrap [YOUTUBE] tags around selected text
Notification Type: