Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich risk increases when high impedance connects toroidal transformer windings?
A)Increased core saturation and overheating✓
B)Reduced eddy current losses overall
C)Enhanced magnetic field confinement
D)Improved voltage regulation instantly
💡 Explanation
High winding impedance limits current flow, reducing the transformer's magnetizing inductance therefore causing core saturation and increased hysteresis losses rather than regulating voltage as intended, because energy dissipates as heat in the core.
🏆 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 risk significantly rises following selective volatilization of uranium isotopes?
- Which consequence increases in superconducting RF cavities at high currents?
- Which mechanism causes increased NOx formation in a diesel engine at elevated combustion temperatures?
- Which risk increases when transmitting a high-power laser beam through atmospheric turbulence?
- Which consequence results when ambient light reflects off an oil film?
- What consequence results when disulfide bonds incorrectly form during protein folding?
