Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich outcome occurs when a solenoid valve receives excessive current?
A)Coil overheating induces dimensional deformation✓
B)Back-EMF erodes the insulation
C)Hysteresis causes flow rate oscillations
D)Eddy currents yield armature demagnetization
💡 Explanation
The excessive current causes increased Joule heating due to increased collisions within the coiled wire; therefore, the coil overheating induces dimensional deformation because plastic components close to the coil soften rather than electrical degradation due inductive back-EMF.
🏆 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 increases when fluid dynamic computations assume laminar flow beyond a pipe's Reynolds number?
- Which consequence results when an absorption refrigerator cycle’s generator temperature is excessively increased?
- Which outcome arises when an electron's wavefunction penetrates a potential barrier in a quantum tunneling scenario?
- Which risk increases drastically when exceeding an engine's derated temperature?
- Which risk increases when a turbine blade approaches resonant frequency?
- Which consequence results when a quantum sensor approaches a black hole event horizon?
