3. The use of crystal in a tunable oscillator :
(a) improves frequency stability
(b) increases the gain of the oscillator
(c) helps to obtain optimum output impedance
(d) facilitates generation of wide range of frequenciesSubject 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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