what is Barkhausen Criterion?

Answer Posted / saida reddy.a

Sum of all the phase angles in a positive feedback circuit
should be multiples of 360 degrees.

Is This Answer Correct ?    24 Yes 16 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Which frequency would a frequency-counter count , if it is connected to an antenna that is recieving several frequencies close to each other in amplitude?

1801


minimum,maximum values of s12 in lossless & lossy txline?

1664


What is a demultiplexer?

564


What is motherboard in pc? And why it is called motherboard.

1320


1 explain advantage and dis advantages of FIR filters compared to IIRcouterparts ? 2 what is the need of filtering,ideal response of filters and actual response of filters ? 3 what is CMRR ? 4 which semiconductor device is used ad a voltage regulator and why ? 5 how can we rectify race around condition ?

1612






What will happen if we change the polarity of microwave antenna?

1599


What is the difference between plc and dcs control system?

527


how a DPAD converts voltage to current?

1826


Explain conductivity?

564


Is the data bus is Bi-directional?

665


How to know the Signaling Link Utilization for a MTP3B link which carries RANAP?

1529


How does a signal differ from a wave?

580


importance of defining tg or tf in selecting master and slave bts's?

1646


whan type of controller is used in power plant?

1692


hai iwant RRB previous 5 years question papers

1493