How do you calculate the amount of feedback given in a
negative feedback
amplifier ? Illustrate
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Explain what are the main advantages of synchronous circuit?
How to test the GSM, CDMA wireless terminals?
what are the differences between dcs & plc & scada?
What is a rectifier?
What is negative frequency?
What is multiplexing? Explain its primary advantage.
How the active power factor correction changes the wave shape of current drawn by a load to improve the power factor?
How Passive cards like Back planes to be tested throughly?
Why opamp called operational amplifier?
If R1=R2, then B=0.5, the total time T of square wave in astable multivibrator using op-amp is A T=RC B T=2 RC ln 3 C T=2 RC ln 2 D T=2RC ln (1+ 0.5)
hi i wnt to know the general hr questions aked in wipro with answers
why odd number of lines used for scanning
what do we mean by the term PTT in mobile? & what is the main function of PTT service?
What is race around condition in a jk flipflop?
Hi, Can any1 pl send me the question pattern of HPCL exam for the ELECTRONICS stream.pl send it to meerasowmi@gmail.com.hope to hear frm u very soon....