CUET · PHYSICS · PYQ PAPER 2025
The desirable properties of core of a transformer are
- A Low permeability and low hysteresis loss
- B High permeability and High hysteresis loss
- C High permeability and low hysteresis loss
- D Low permeability and high hysteresis loss
Answer & Solution
Correct Answer
(C) High permeability and low hysteresis loss
Step-by-step Solution
Detailed explanation
High Permeability: This ensures that the magnetic flux is easily conducted and confined within the core, which maximizes the magnetic coupling between the primary and secondary windings and reduces flux leakage. Low Hysteresis Loss: Since the core undergoes continuous…
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