1.

Free running frequency of Astable multivibrator?

A. f=1.45/(R<sub>A</sub>+2R<sub>B</sub>)C
B. f=1.45(R<sub>A</sub>+2R<sub>B</sub>)C
C. f=1.45C/(R<sub>A</sub>+2R<sub>B</sub>)
D. f=1.45 R<sub>A</sub>/( R<sub>A</sub>+R<sub>B</sub>)
Answer» B. f=1.45(R<sub>A</sub>+2R<sub>B</sub>)C


Discussion

No Comment Found

Related MCQs