Semiconductor Materials » Exercise – 4
184. The width of forbidden gap for insulators (P), semiconductor (Q) and metals (R) are such that :
(a) Width in (P) is low, (Q) is high and (R) is overlapped
(b) Width in (P) is high, (Q) is small and (R) is very – very small
(c) Width in (P) is wide, (Q) is relatively small and (R) is overlapped
(d) None of the aboveSubject 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 - 277. In P-type semiconductor : (a) n=p (b) p (c) n (d) p>>n- Atoms and Electrons » Exercise - 290. Width for forbidden gap is maximum for : (a) Metals (b) Semiconductor (c) Insulators (d) All of them
- Semiconductor Materials » Exercise - 124. When a semiconductor is heavily doped in a range of 1017 to 1018 impurity atoms/cm3, then it behaves as : (a) Intrinsic semiconductor (b) Extrinsic semiconductor (c) Simply as semiconductor (d) Degenerative semiconductor
- Semiconductor Materials » Exercise - 4179. In case of semiconductors the width of forbidden gap is about - (a) 0.01 eV (b) 10 eV (c) 100 eV (d) 1 eV
- Semiconductor Materials » Exercise - 4168. The forbidden energy of electricity in a p-type semiconductor are : (a) Metals (b) Insulators (c) Semiconductor (d) Semi metals