What is the purpose of taking Capacitance and Tan Delta
Test in Transformer bushing?
Answer Posted / greg
tan delta gives the ratio of resistive current to capacitive
current.therefore it shows the amount of resistive current
flowing through the insulation,in other words it denoted the
dielectric strength of bushing.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Draw torque - speed curve and load curve of induction motor? mark operating point ?
how to wiring it with contactor and timer together
How to determine the breaking capacity such as break down current and break down voltage for VCB and CT's.
describe the A.C. Generator Testing procedure
Why syn. Generators are used for the production of electricity?
Why negative feedback is preferred in the control system?
Why we are use dol starter up to 10 hp
STATE USE OF ARC RUNNERS & SPLITTERS ?
advantage and disadvantage of team work?
what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.
What is resonant frequency?
Please explain, how to test vector group of tranformer(Delta y1) . Thank
Why magnetic flux produces an induced current?? what is the detailed procedure ?? ans plz
what are carbondioxide and dcp used in fire extinguishers
Explain the operation of grid connected central solar inverter ?