f.e.m. de rodilla nominal (Ek)

English translation: knee point EMF voltage

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Spanish term or phrase:f.e.m. de rodilla nominal (Ek)
English translation:knee point EMF voltage
Entered by: Lesley Clarke

22:20 Nov 12, 2020
Spanish to English translations [PRO]
Tech/Engineering - Electronics / Elect Eng / Transformers
Spanish term or phrase: f.e.m. de rodilla nominal (Ek)
This is a heading in a list of definitions in a standard for current transformers


f.e.m. de rodilla nominal (Ek)
valor eficaz mínimo de la f.e.m. sinusoidal a 60 Hz, aplicada a los bornes del devanado secundario del transformador, estando los otros bornes en circuito abierto, cuyo aumento del 10 % provoca un aumento del valor eficaz de la corriente de excitación inferior a 50 %
Lesley Clarke
Mexico
Local time: 08:17
knee point EMF voltage
Explanation:
check this link: http://www.electropedia.org/iev/iev.nsf/display?openform&iev...
hope this helps.
Selected response from:

Julio Bereciartu
Venezuela
Local time: 10:17
Grading comment
Muchísimas gracias
4 KudoZ points were awarded for this answer



Summary of answers provided
4knee point EMF voltage
Julio Bereciartu
Summary of reference entries provided
electromotive force (EMF)
Joel Pina Diaz

  

Answers


4 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
knee point EMF voltage


Explanation:
check this link: http://www.electropedia.org/iev/iev.nsf/display?openform&iev...
hope this helps.

Julio Bereciartu
Venezuela
Local time: 10:17
Specializes in field
Native speaker of: Native in SpanishSpanish
PRO pts in category: 63
Grading comment
Muchísimas gracias
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Reference comments


2 hrs
Reference: electromotive force (EMF)

Reference information:
EMF Ek

(F.e.m. = Fuerza electromotriz)

La fuerza electromotriz de rodilla nominal (Ek) donde E (fem) y (k) la constante de temperatura.

"minimum effective value of sinusoidal EMF at 60 Hz, applied to terminals of secondary winding of transformer, while the other terminals being in open circuit, increasing 10%, escalates the effective value of excitation current to less than 50%"

Joel Pina Diaz
Mexico
Works in field
Native speaker of: Native in EnglishEnglish
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