Electrical Engineering - Transformers - Discussion
Discussion Forum : Transformers - General Questions (Q.No. 23)
23.
What is the coefficient of coupling for a transformer in which 4% of the total flux generated in the primary does not pass through the secondary?
Discussion:
9 comments Page 1 of 1.
HAris said:
6 years ago
Co-efficient of coupling usually considered as 1 means 100%.
If 4% do not pass then 100%-4% = 96% = 0.96.
If 4% do not pass then 100%-4% = 96% = 0.96.
(3)
Basavaraj said:
6 years ago
Yes, you are right @Bitan.
Albert said:
1 decade ago
Total flux is 100% & 4 % is given,
So 4/100 = 0.96.
So 4/100 = 0.96.
Bimal said:
1 decade ago
Total flux is 100% and 4% does not pass means left is 96% or 0.96.
R. PARTHIBAN said:
1 decade ago
K = I1/I2 and Flux1/Flux2.
So K = 4 / 100.
K = 0.96.
So K = 4 / 100.
K = 0.96.
(1)
Sulthana said:
1 decade ago
Yes it is right if we consider that total flux is 100% where leakage flux is 4%of total flux. Then total flux-leakage flux (100-4) =96%=0.96.
(1)
Bulu said:
1 decade ago
I wiii go with what bitan said
Bitan said:
1 decade ago
Leakage flux is 4 % of the total flux, thus flux linked with the secondary is 96% of the total primary flux. Thus the co-eficient of coupling is 0.96.
(2)
PUSHPA said:
1 decade ago
IF U CONSIDER TOTAL FLUX IS 100% THEN HERE GIVEN 4%
SO
TOTAL FLUX=100%-4%=96%=0.96
SO
TOTAL FLUX=100%-4%=96%=0.96
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