48. When a transistor is turned from ON to OFF, the transistor comes to OFF state :
(a) Once the input signal is removed
(b) As soon as the input signal is reversed
(c) As soon as the power supply is switched off
(d) After the excess charge stored in the base region is removedSubject 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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