Q.The core flux of a practical transformer with a resistance load

  • AIs strictly constant with load changes
  • BIncreases linearly with load
  • CIncreases as the square root of the load
  • DDecreases with increase of load
Correct Answer : (A)

Is strictly constant with load changes

Hints :

The core flux of a practical transformer with a resistance load is strictly constant with load changes.

Previous

The basic function of a transformer is to change

Next

In an ordinary transformer which of the following does not change

Join The Discussion