In a Wien-bridge oscillator, if the resistances in the positive feedback circuit are decreased, the frequency____________?

Related Mcqs:

An oscillator converts __________?

A. power into d.c. power B. power into a.c. power C. mechanical power into a.c. power S. none of the above...

Hartley oscillator is commonly used in______________?

A. Radio receivers B. Radio transmitters C. TV receivers D. None of the above...

A second condition for oscillations is____________?

A. A gain of 1 around the feedback loop B. No gain around the feedback loop C. The attention of the feedback circuit must be one-third D. The feedback circuit must be capacitive...

In a phase shift oscillator, we use____________RC sections?

A. Two B. Three C. Four D. None of the above...

An oscillator employs___________feedback?

A. Positive B. Negative C. Neither positive nor negative D. Data insufficient...