The magnitude small signal voltage gain of the amplifier is

1.  AV = 181V/V

2.  AV = 330V/V

3.  AV = 110V/V

4.  AV = 220V/V

View Answer  
4
Correct Answer :

AV = 110V/V


Explanation :
No Explanation available for this question

For the Non investing amplifier shown below, if unloaded gain a = 106, R1= 2kΩ and R2 = 18 kΩ then Vo is

1.  9.8V

2.  9.7 V

3.  10 V

4.  9.999 V

View Answer  
4
Correct Answer :

9.999 V


Explanation :
No Explanation available for this question

Which one of the following represents the ideal equivalent circuit of given non-inverting amplifier.

1.  

2.  

3.  

4.  None of these

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

For the common – emitter amplifier circuit shown below, when |jωCμ|

1.  

2.  

3.  

4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

In the above problem, the power released by 4v source is

1.   2mv

2.  0.2w

3.  2.6mw

4.  2.4 mw

View Answer  
4
Correct Answer :

2.4 mw


Explanation :
No Explanation available for this question

Find VN, VP & Vo in the circuit shown below

1.   -5V

2.  5V

3.  2.5V

4.  -2.5V

View Answer  
4
Correct Answer :

-5V


Explanation :
No Explanation available for this question

The Miller capacitance CM in terms of internal base to collectors voltage (Av) of the transistor is

1.  

2.  

3.  

4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

In the circuit of figure shown below, let R1 = R3 = R4 = 10KΩ &R2 = 30 KΩ if V1 = 3v, find V2 for V0 = 10V

1.   4.5V

2.  9.5V

3.   19.5V

4.  -9.5V

View Answer  
4
Correct Answer :

9.5V


Explanation :
No Explanation available for this question

The below circuit shows a common source amplifier with a saturated PMOS load. Suppose both the transistors are in saturation then small signal voltage gain (V0/Vin) is

1.  

2.  

3.  

4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

The correct relationship between input & output of the circuit shown in the figure below is

1.  

2.  

3.  

4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question
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