Electrical Engineering - Three-Phase Systems in Power Applications - Discussion
Discussion Forum : Three-Phase Systems in Power Applications - General Questions (Q.No. 12)
12.
Compare the total copper cross sections in terms of current-carrying capacity for a single-phase and a three-phase 120 V system with effective load resistance of 15 
.
.Discussion:
20 comments Page 2 of 2.
Vijay said:
1 decade ago
i=v/r
=120/15
=8a
but in single phase=2*3phase current
=2*8
=16a
=120/15
=8a
but in single phase=2*3phase current
=2*8
=16a
Rasu said:
10 years ago
I cannot understand sir. I need some more clear explanation.
Sai said:
3 years ago
I am not understanding this. Please explain me in detail.
(2)
Doni said:
8 years ago
Please give me the clear explanation of the answer!
Rohini G said:
9 years ago
Not getting this, please explain it again.
Black_menace said:
1 decade ago
Why for single phase=2*3phase current?
Panksa said:
9 years ago
Please give the clear explanation.
Kishna said:
9 years ago
How? Please explain it clearly.
Galib said:
10 years ago
Very nice explanation.
Preeti verma said:
10 years ago
Logically explained.
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