In a three phase transformer, sum of three fluxes at any instant is zero

Q.  In a three phase transformer, the current flowing in three primaries produces three corresponding fluxes. The sum of these three fluxes at any instant is
- Published on 30 Oct 15

a. Zero
b. Three times of any individual flux
c. One third of any individual flux
d. None of these

ANSWER: Zero

Post your comment / Share knowledge


Enter the code shown above:

(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)