Semiconductor Materials – 115

Semiconductor Materials » Exercise – 3

115. The impurity atoms in semiconductors :

(a) Inject more charge carriers
(b) Reduce the energy gap
(c) Increase the kinetic energy of valence electrons
(d) All of the above

Answer
Answer : (b)

Explanation
Explanation : No answer description available for this question. Let us discuss.

Subject 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

Sale
Question Bank On Electronics & Communication Engineering
Book - question bank on electronics & communication engineering; Language: english; Binding: paperback
₹ 317
Sale
A Handbook for Electronics Engineering(Old Edition)
Made Easy Editorial Board (Author); Marathi (Publication Language); 620 Pages - 01/01/2015 (Publication Date) - Made Easy Publications (Publisher)
₹ 320
Basic Electronic Devices and Circuits
Patil (Author); English (Publication Language)
Electronic Circuits: Analysis and Design (SIE) | 3rd Edition
Neamen, Donald (Author); English (Publication Language); 1351 Pages - 08/25/2006 (Publication Date) - McGraw Hill Education (Publisher)
₹ 1,290

GATE 2023 Total InfoENGG DIPLOMAUGC NET Total Info
IES 2023 Total InfoPSUs 2022 Total InfoCSIR UGC NET Total Info
JAM 2023 Total InfoM TECH 2023 Total InfoRAILWAY 2022 Total Info

Related Posts

  • Semiconductor Materials - 126Semiconductor Materials » Exercise - 3126. A pentavalent impurity has ........ valence electrons. (a) 3 (b) 5 (c) 4 (d) 6
    Tags: semiconductor, materials, exercise, impurity, valence, electrons, electronics, engineering
  • Semiconductor Materials - 93Semiconductor Materials » Exercise - 293. A semiconductor has generally ........ valence electrons. (a) 2 (b) 3 (c) 6 (d) 4
    Tags: semiconductor, materials, exercise, valence, electrons, electronics, engineering
  • Semiconductor Materials - 128Semiconductor Materials » Exercise - 3128. A trivalent impurity has ........ valence electrons. (a) 4 (b) 5 (c) 6 (d) 3
    Tags: semiconductor, materials, exercise, impurity, valence, electrons, electronics, engineering
  • Atoms and Electrons - 85Atoms and Electrons » Exercise - 285. The forbidden energy band gap in conductors, semiconductor and insulators are EG1, EG2 and EG3 respectively then - (a) EG1> EG2>EG3 (b) EG1< EG2< EG3 (c) EG1> EG2 = EG3 (d) EG1 = EG2 = EG3
    Tags: atoms, electrons, exercise, energy, gap, semiconductor, electronics, engineering
  • Atoms and Electrons - 90Atoms and Electrons » Exercise - 290. Width for forbidden gap is maximum for : (a) Metals (b) Semiconductor (c) Insulators (d) All of them
    Tags: atoms, electrons, exercise, gap, semiconductor, electronics, engineering

LEAVE A REPLY

Please enter your comment!
Please enter your name here