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santhosh
{ City } al khobar
< Country > saudi arabia
* Profession * electricalengineer
User No # 89340
Total Questions Posted # 0
Total Answers Posted # 2
Total Answers Posted for My Questions # 0
Total Views for My Questions # 0
Users Marked my Answers as Correct # 33
Users Marked my Answers as Wrong # 9
Total Answers Posted # 2
Total Answers Posted for My Questions # 0
Total Views for My Questions # 0
Users Marked my Answers as Correct # 33
Users Marked my Answers as Wrong # 9
Questions / { santhosh }
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Answers / { santhosh }
How to calculate busbar size & what is the procedure we
make for determine that?
Answer
CURRENT DENSITY OF AL=.8A/MM2
FOR EX: DESIGN REQUIREMENT OF 400A MAX.CAPACITY.
CONSIDER THE BUSBAR IS CU.
AREA OF THE BUSBAR=400A/1.2=333.33MM2
APPROX. VALUE= 350MM2
SO THAT, THE STANDARD SIZE IS 50MMX8MM
| Is This Answer Correct ? | 33 Yes | 9 No |
Question { 6869 }
how to claculate the ups load in KVA pls give the if any
fourmoul?
Answer
Kw/kva=cosphi
so, 1kw/kva=.8
kva=1/.8=1.25kva
| Is This Answer Correct ? | 0 Yes | 0 No |
