Mrhoola
  • Mrhoola
Topic : single phase transformer , Short-circuit & Open-Circuit , Efficiency of a transformer My question is : Is it logical to say that the Copper loss or Short-circuit watt meter reading is a FULL LOAD reading @ 3-kVA? And if the load is rated for 2-kVA do you have to take 2 parts of the 3-KVA's watt meter reading for the short circuit test ?
Engineering
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
Mrhoola
  • Mrhoola
1 Attachment
KenLJW
  • KenLJW
Generally with this test you should be able to determine, copper and core losses, and with other transfomer characteristic you should be able to create a model of input copper losses and inductance, core losses, output copper losses and inductance in which you can determine a load of .85 power factor lagging. Good luck I haven't taken that course in 30 years but the modeling is out there.

Looking for something else?

Not the answer you are looking for? Search for more explanations.