Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich consequence results when dielectric aging reduces capacitance?
A)Oscillator frequency drifts unpredictably upwards✓
B)Amplifier gain becomes severely unstable
C)Filter cutoff frequency rises unexpectedly
D)Energy consumption unexpectedly decreases drastically
💡 Explanation
The oscillator's Colpitts configuration uses capacitance to set frequency; dielectric degradation modifies capacitance. Capacitive reactance increases because of dielectric aging, increasing frequency through the frequency oscillation formula. Therefore the frequency shifts upwards rather than decreasing, due to this mechanism.
🏆 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 an aircraft's airspeed approaches critical Mach, violating compressibility corrections within the Euler equations?
- Which risk increases when an extremely dense nano-scale black hole forms?
- Which outcome occurs when high-speed diesel engine fuel injectors experience significant thermal soak back after shutdown?
- Which mechanism significantly alters light frequency near blackhole?
- Which risk increases in a steam turbine when saturated steam experiences sudden pressure drops?
- Which outcome occurs when chloride ions disrupt the electrostatic balance in concrete?
