/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Chapter 14 : Semiconductor Electronics This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 For an intrinsic semiconductor, conductivity σ ∝ eEg/kT e−Eg/kT Eg T-1 2 / 10 If intrinsic carrier concentration nᵢ increases, band gap must be Large Zero Small Constant 3 / 10 The p-side of a junction has Holes Electrons No carriers Immobile positive ions 4 / 10 A Germanium (Ge) diode starts conducting significantly at about 0.7 V 1.1 V 2.0 V 0.3 V 5 / 10 Mobility of carriers is highest in Insulators Metals Semiconductors Superconductors 6 / 10 In forward bias, the depletion width Increases Decreases Becomes zero Remains constant 7 / 10 In diode symbol, the arrow indicates Hole direction Electron direction Conventional current direction No physical meaning 8 / 10 In a diode, knee voltage refers to Reverse breakdown Forward threshold Peak current Zero bias 9 / 10 In n-type semiconductor, resistivity decreases when Donor impurities increase Acceptor impurities increase Holes increase Ions decrease 10 / 10 The knee voltage of Germanium (Ge) diode is approximately 0.3 V 0.7 V 1.1 V 2.0 V Your score is 0% Restart quiz
