Interested to Buy Any Domain ? << Click Here >> for more details...
Why dose an electric meter record KVA when there is no load
on a 500 KVA transformer
- 1 Answers
- 5215 Views
- I also Faced
- E-Mail Answers
Answer Posted / chandrasen mourya
This is related to the iron losses & copper losses of the
Trafo. Iron losses are constant ie from No load to full
load. Copper losses varies depending on the load current.
| Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
State and define norton’s theorem?
lamination figures
WITCH CARDS IN USE IN FIRE CONTROL PANEL.
What is resolution of a measurement?
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,
how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?
dg earth connect only in the amf panel or not why
what happen when we add mentos in cold drink?& why?
Define active filter?
What is kirchoff ’s current law (kcl)?
How servo stabilizer works.
To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?
Write masons gain formula.
What Is Connection APFC Panel In Compony.
