Interested to Buy Any Domain ? << Click Here >> for more details...
How to calculate transformer capacity requirement for a
project site?
- 5 Answers
- 24326 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / thanigai1984
Now a days...
we calculated the connected load ...in KW and 40%
assumption load will be added
Transformer cap=60% load connected +40%
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
Advantage of LT panel vs HT panel
What is the rating of circuit breaker needed for 300 KVA load in 33 KV supply line in a transformer of 33 KV / 415 Volt ?
Draw the single line diagram of the power station?
how to protect motor in dol starter having capacity of 30 hp.40 hp?
For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?
why should the primary of transformer be connected in delta in a heat run test?
How convergengr of nr method is not dependent on selection of slack bus and how gauss siedel method depends?
In which working principal temperature transmitter work.explain in detailed.
Classify milling machines.
The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s
What are capacitive,resistive,inductive surge absorbation? What is ferranti surge absorber? What is lagrangian cost? What is Px operator?
My question is whether bellow formula is correct to find bus size for 46kA for 0.5 second & what is RT in bellow formula. formula to calculate the size of busbar to withstand the thermal stresses due to currents with duration of 0.2 sec to 5 sec. Sp = RT( I x I x t) / K Where Sp – is the cross sectional area of bus bar in millimeters. I - is the value of AC fault current. t - is the operating time of disconnecting device in seconds. K – is the factor depending on the material of the conductor, insulation and initial and final temperature. Value of ‘k’ for copper is 143.
design a 3 bit synchronous and asynchronous counter using T- flipflop
while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?
hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds
