Ask Experts Questions for FREE Help !
Ask
    eng_ayat's Avatar
    eng_ayat Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Jul 21, 2010, 08:12 AM
    Why 3-phase is used in power system?
    While as the single phase and two phase do not use?

Check out some similar questions!

3-phase vs single phase power usage [ 2 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 questions Search
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.