By referring to the barkhausen criterion and conventional circuit's analysis,show that for the Wein Bridge oscillator to oscillate,the voltage gain (Av) of the op amp must be set to 3 and the feedback ratio must be 1/Av.. Anyone, please help me!

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Explain how to convert a jk flip flop into sr flip flop and vice versa, a sr flip flop into d or t flip flop and vice versa?

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what is a state table?

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draw the block diagram of pcm

11 Answers   Assurgent, College School Exams Tests, SUN,

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Hi Friends, I am preparing for Airport authority of India ,so please forward me question papers and questions that are generally asked in test. my email ID is :jitinkumar_micro@rediffmail.com

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What are the advantages and disadvantages of the k-map method?

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How do you calculate the amount of feedback given in a negative feedback amplifier ? Illustrate

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The function of a transistor used in any of the ics is to perform switching action and not amplification. Then why diodes are not used instead of transistors as diodes also exhibit the same switching action?

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What types of inverters require feedback diodes?

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What are the networking protocol options for the Windows clients if for some reason you do not want to use TCP/IP?

1 Answers   Aricent,

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How can a thyristor turned off?

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