Semiconductor Materials » Exercise – 4
178. Carbon is said to be semiconductor. But –
(a) Graphite and diamond are good conductor
(b) Graphite and diamond are also semiconductor
(c) Graphite is good conductor but diamond is bad conductor
(d) Graphite is bad conductor but diamond is good conductorSubject 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
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