Working principle of a tunnel diode:

Working principle of a tunnel diode:

  1. a) Quantum mechanical tunneling
  2. b) Zener breakdown
  3. c) Avalanche breakdown
  4. d) Ionization tunneling

From the BCS Technical Cadre (ICT) October 2025 – 49th BCS Written (Special) (BPSC) exam, question 55 of 106.

More from this paper