Why the substation measure in KV but not in the power ratings of transformer.
- 4 Answers
- 5458 Views
- I also Faced
- E-Mail Answers
Answer Posted / j.prakash
Transformer is static device there is no any rotating part
so there is no any friction losses, only iron loss and cu
loss in transformer, iron loss depend upon the voltage and
cu loss depend upon the current, there in no any loss which
depend upon power factor,so rating of transformer only in
kva.SO NOT IN KW..
| Is This Answer Correct ? | 6 Yes | 2 No |
Post New Answer View All Answers
What is limitedly stable system?
What does a Bode plot tell you?
how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me
Define settling time.
application s to shunt coil
Why LED light has advantage of rapid reflection ,although other lights alse reflect.? and this light is considered to be best for transmission usage in case of Free optics
What is the percentage loss for aluminium wire for HT line more than 11KVa
Q) Write VBscript code along with QTPscript code in QTP tool for below scenario 1. Launch yahoo site(i know) 2. Do loogin(i know) 3.Click inbox link(i know) 4.Go to every page of mail box and count no.of read mails and no.of unread mails(i know) 5.Store page numbers, read mail count and unread mail count in a new excel file sheet 6.Create 10 types of graphs on that data 7.Do logout and close site(i know) 8.Save new excel files with graph
what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded
What is the actual calculation for transformer short circuit test?.
volts=230 c=10mf a=??
In EB metering we face problem kva jump even in no load condition.can any one help to control this
what is the significance of tan&delta and how it performed in power transformer
1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.
Earth bits close or open. Which is correct
