Interested to Buy Any Domain ? << Click Here >> for more details...
how do we calculate of transformer in va?what is calculation?
- 2 Answers
- 12363 Views
- I also Faced
- E-Mail Answers
Answer Posted / glenn20sal
first calculate the load going to be connected to the
transformer in amperes
kva = v*i
----------
1.732*1000
i=line current
kva rating of transformer = 2.5 kva (calclated)
where 2.5 is multyplying factor for future expansion of load
| Is This Answer Correct ? | 24 Yes | 23 No |
Post New Answer View All Answers
how many joints are allowed in underground HT cable of 1 KM
difference between Ac and Dc mcb ????
can i use the six sigma method which is used in management area, in state estimation of power systems?
how to differentiate a mpcb,mcb with a contactor? Explain their working operation
Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?
Which motor will you choose which can operate in both lagging as well as leading power factors?
What are the basic properties of signal flow graph?
WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.
Classify driling machines.
Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.
why do we have spikes enough to burn electronic boards, when generators are not grounded
Why do we use center tap transformer that used with portable tools
In DC generator, we use commutator, having no. of segments. Then how it is possible to get a half wave of voltage and current for half rotation of armature?
i am completed in B.E(Electrical and Electronics Engineering) with 8 months experience in Quality Control Engineer at Bharathi Industries,Coimbatore.
state the working of discharge lamp?
