Which limit arises from increased amplifier gain in a regenerative receiver circuit?

💡 Explanation

Uncontrolled oscillation results because positive feedback, intended to linearly amplify incoming signals via regeneration, exceeds a stability criterion; therefore the amplifier oscillates without any input signal, rather than linearly amplifying it, because the loop gain is too high.

• Which outcome results when an oxidation catalyst in a catalytic converter degrades?
• Which consequence might result when freezing gelatin under vacuum?
• Which mechanism causes increased energy release, when isotopes join?
• Which outcome occurs when incompressible fluid viscosity increases in Bernoulli's equation for pipeline flow?
• Which outcome occurs when an exothermic chemical reaction lacks sufficient activation energy?
• Which limitation is exacerbated when transmitting higher frequency electromagnetic waves through a dielectric material?