Interested to Buy Any Domain ? << Click Here >> for more details...
why secondary terminal of current transformer should not be
open circuited?
- 4 Answers
- 10533 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / narmatha
if secondary terminal is open circuited then due to absence
of counter amp-turns of the secondary,the unopposed primary
m.m.f. will be set up an abnormal high flux in the core
which will produce excessive core loss with subsequent
heating and high voltage across the secondary terminals.
| Is This Answer Correct ? | 30 Yes | 6 No |
Post New Answer View All Answers
Why using synchronising methed in DG's sets?
In Plumbing services What are accessories we consider for a bathroom?
How do we calculate over and under frequency tolerance from generator data?
if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .
what will happen if OLR CT in all phases are short circuted
How we can calculate the life of Lead acid battery
what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.
what is the difference between Central Battery System and UPS in applications and uses? and why UPS suitable for Computers and central battery for emergency lighting?
how to test reverse power trip?
What is cable tray, its type, and its support?
please describe the Transformer setting, Motor setting, I/C setting, Tie setting
1.what is mean by 8/20 micro sec waveshape
plz explain the auot-reclosing circuit in electrical engineeing
What is Plank's Law?
List examples of current sources?
