Find the voltage ratio, Electrical Engineering

Q. (a) Two amplifiers, which can be represented by the model of Figure of the text, are connected in cascade (that is, head to tail), as shown in Figure. Let their parameters be Ri1, Ro1, A1, and Ri2, Ro2, A2, respectively. Find vx /v1.

(b) Discuss how the answer is influenced by the ratio Ri2/Ro1, particularly when this ratio approaches zero or infinity.

544_Find the voltage ratio.png

Posted Date: 6/17/2013 3:23:06 AM | Location : United States







Related Discussions:- Find the voltage ratio, Assignment Help, Ask Question on Find the voltage ratio, Get Answer, Expert's Help, Find the voltage ratio Discussions

Write discussion on Find the voltage ratio
Your posts are moderated
Related Questions

Define inductance.Explain the classification of inductors

The stator and rotor of a three-phase, 440-V, 15-hp, 60-Hz, eight-pole, wound-rotor induction motor are both connected in wye and have the following parameters per phase: R1 = 0.5

Q. An RL series circuit carries a current of 0.02 cos 5000t A. For R = 100  and L = 20 mH, find the impedance of the series combination and determine the voltage across the series

1.)  A three phase, D0 HP, 1765 rpm, BA0 V induction motor operating at three quarter load has an efficiency of 91% and a power factor of 87%. Determine active power, apparent pow

Q. The self-inductances of two coupled coils are L 11 and L 22 , and the mutual inductance between them is M. Show that the effective inductance of the two coils in series is give

How can i build 1-16 DEMUX using 1-8 DEMUX with logic gates only ?


Q. Elucidate the process of inter-register signalling. Ans: Registers are used in common control exchanges to store as well as analyze routing data. They are provided on a

The Octal Butters 74LS244 It has  two group  of four  buffer with  no inverted tri state  output ,  controlled by  two active  low  enable lines  (1G and 2G)  as shown in figur