Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich risk increases when pulse width modulation exceeds design capacitance?
A)Increased gate driver thermal runaway✓
B)Reduced electromagnetic interference emission
C)Improved output voltage rise time
D)Decreased overall circuit efficiency
💡 Explanation
Exceeding capacitance triggers increased gate driver thermal runaway because higher switching frequency causes greater capacitive power dissipation by dielectric heating, therefore, the heat cannot dissipate quickly enough, rather than efficiency improvement or reduced interference.
🏆 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 when increased pressure distorts crystal phonon dispersion?
- Which mechanism causes equilibrium shift in Haber-Bosch process at constant volume when inert gas is added?
- Which risk increases when a semiconductor diode crystal contains numerous interstitial defects?
- Which consequence results when a pulsed laser encounters atmospheric turbulence?
- Which outcome occurs when high furnace temperatures deplete available oxygen during methane pyrolysis?
- Which outcome occurs when a laser desorbs large, fragile molecules for mass spectrometry?
