Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceFor transformers operating near saturation, which consequence results from exceeding the magnetic flux density limit?
A)Increased core hysteresis losses occur✓
B)Primary winding resistance sharply decreases
C)Reduced circulating current in core
D)Improved voltage regulation is observed
💡 Explanation
Increased core hysteresis losses occur because exceeding flux density pushes the core material into magnetic saturation, which means increased energy is used reversing magnetic domains via magnetic hysteresis; therefore losses increase, rather than voltage staying consistent.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which outcome occurs in vapor compression refrigeration when the condenser subcools the liquid refrigerant below saturation temperature?
- Which process limits electron flow when oxide layers grow too thin in flash memory?
- Which risk increases when cooling spent nuclear fuel rods?
- What consequence results when isotopic enrichment exceeds design limits?
- Which outcome arises when bias stimulates resonant tunneling?
- Which risk increases when a geothermal power plant sustains cyclic operation involving high injection pressure?
