Semiconductor Materials » Exercise – 2
79. An intrinsic semiconductor at absolute zero temperature :
(a) Acts as a good conductor
(b) Acts as a good insulator
(c) Has only few holes and electrons
(d) Has only few holes but no electronsSubject Name : Electronics Engineering Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant Electronics & Communication Engineering Books
GATE 2023 Total Info ENGG DIPLOMA UGC NET Total Info IES 2023 Total Info PSUs 2022 Total Info CSIR UGC NET Total Info JAM 2023 Total Info M TECH 2023 Total Info RAILWAY 2022 Total Info
Related Posts
Semiconductor Materials » Exercise - 138. At absolute zero temperature, an intrinsic semiconductor behaves like a : (a) Conductor (b) Insulator (c) Semiconductor (d) Other metals- Semiconductor Materials » Exercise - 4152. An intrinsic semiconductor at the absolute zero of temperature : (a) Behaves like a semiconductor (b) Behaves like an insulator (c) Has a few free electrons and same number of holes (d) Has a large number of holes and a few electrons
- Semiconductor Materials » Exercise - 3148. At absolute temperature, an intrinsic semiconductor has ........ (a) a few free electrons (b) many holes (c) many free electrons (d) no holes or free electrons
- Semiconductor Materials » Exercise - 118. As the temperature increases in a semiconductor, the densities of the electrons and holes : (a) Increase (b) Decrease (c) Become equal (d) Can’t be defined
- Semiconductor Materials » Exercise - 147. The depletion region of a semiconductor has : (a) Only free electrons (b) Only holes (c) Both free electrons and holes (d) Absence of free electrons and holes