what is the minimum dielectric stregth of transformer oil.
Answer Posted / jamil ahmed
If the value found dielectric strength of Transformer oil
less than 40kv regeneration process of OIL will be required
to improve its dielectric strength value.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?
15hp motor wound by 0.9mm & 0.95mm magnet wire. at no load test it draw 4.2A current. Another motor with same condition draw 9.2A current. How can that occur? pls help
what is the difference between circular wdg & ractangular wdg?
is it possible to turn on the single phase star delta on delay timer using 24 v dc ?
What is called limb of a transformer?
how to calculate the conductor size for certain KV transmission line and distribution line?
RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV is ok ,but haw to calculate the KA rating?
The moisture in air will condense at
new 90kw motor installed so how I purchased cable ,fuse,etc please give me technic for cable selected why always capacitor delta connection
What does Bode plot tell you?
What is steady state response?
What are the advantages of speed control using thyristor?
what is the ATS .And how it works.
3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.
WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS