62. An amplifiers power is changed from 10 watts to 20 watts. The equivalent AB gain will be :
(a) 2 dB
(b) 3 dB
(c) 6 dB
(d) 10 dBSubject 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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