6-If the collector resistance is shorted,the ac output voltage will a-Decrease. b-Increase. c-Remain the same. 9 d-Equal zero. 7-If input impedance of the second stage decreases, the voltage gain of the first stage will a-Decrease. b-Increase. c-Remain the same. d-Equal zero. 8-If the load resistance of second stage opens, the voltage gain of the first stage will a-Decrease. b-Increase. c-Remain the same. d-Equal zero. 9.The feedback resistor

Q: Ideally, a dc load line is a straight line drawn on the collector characteristic curves between…

A: A dc load line is straight line drawn on the collector characteristics curve between

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A: Assume value on n =1& 2

Q: (a). If we want small-signal operation, what is the maximum allowable AC emitter current? (b). If an…

A:

Q: How are transistors and integrated circuits different from one another?

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Q: THE PAIR of transistors Q1 and Q2 in the figure have gains β1 = 200 and β2 = 75 respectively.…

A: For the given darlington amplifier the value of current gain need to be calculated.

Q: 1. For the circuit in Figure 1: a) Calculate the input and output power if the input signal results…

A: Dear student as per our guidelines we are supposed to answer only question which contain at max 3…

Q: IDSS=8mA , VP =-4V To help plot the DC load line VGS=VG-IDRS a)Attach a Plot of JFET Characteristic…

A: The required parameters can be calculated by using DC analysis of FET amplifier circuit.

Differential amplifier

There are two amplifying stages with common degeneration in a differential amplifier.