Interested to Buy Any Domain ? << Click Here >> for more details...
how do we calculate of transformer in va?what is calculation?
- 2 Answers
- 12462 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
what is difference between speed mode and torque mode in motor?? explain in simple words please.
what is the difference b/w ATS and HTS?
what is current check gurd relay?
How to set the relay,,??
i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?
how to control the speed to switched reluctance motor
For a stable system, where should the poles of a system be in a root loci plot?
i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors
What is speed mode?
How to work E.L.C.B and how to connect in circuit.
What are the internal and external faults?
hai friends i have BSNL JTO exam on next month so if any body have model question paper or give preparation tips to my mail id kumar4486@yahoo.co.in this will helpfull for my future .plz & thank u by kumar
what are factors to be consider to design a HT & LT motor?
What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.
Write down the brushes of a de machine.
