Find the value of I & V in the circuit shown below (Assume diode is Ideal)

1.  2mA, OV

2.  0mA, 2V

3.   0mA, 5V

4.  None

View Answer  
4
Correct Answer :

0mA, 2V


Explanation :
No Explanation available for this question

The voltage series feedback in a feedback amplifier leads to

1.  Increase in bandwidth, while the voltage gain becomes less sensitive

2.  Decrease in overall gain, while the input resistance decreases

3.  Increases the distortion, while output resistance decreases

4.  Decreases in input resistance, while output resistance increases

View Answer  
4
Correct Answer :

Increase in bandwidth, while the voltage gain becomes less sensitive


Explanation :
No Explanation available for this question

Find the value of I & V in the circuit shown below (Assume diode is Ideal)

1.  2mA, OV

2.  0mA, 2V

3.  0mA, 5V

4.  None

View Answer  
4
Correct Answer :

2mA, OV


Explanation :
No Explanation available for this question

Find V0 Considering diode is idea,

1.  1V

2.  2V

3.  3V

4.  None

View Answer  
4
Correct Answer :

3V


Explanation :
No Explanation available for this question

The feedback factor for the circuit shown is

1.   90

2.  10

3.  1/90

4.  1/10

View Answer  
4
Correct Answer :

1/10


Explanation :
No Explanation available for this question

Second order Band pass active filter can be obtained by cascading a low pass second order section having cutoff frequency fOH with a high pass second order section having cutoff frequency fOL provided

1.  fOH > fOL

2.  fOH < fOL

3.  fOH = fOL

4.  fOH ≤ fOL

View Answer  
4
Correct Answer :

fOH > fOL


Explanation :
No Explanation available for this question

Consider the following statement for transistor to operate as an amplifier in forward active mode 1. In forward – active mode power dissipation is less 2. The change in output voltage in forward active mode is less 3.  In forward – active mode transistor is assured as less 4.  In forward – active mode transistor operates almost linearly 5. Power – dissipation is more in forward – active mode Which of the above statements are correct

1.  1, 2 & 3

2.  2, 4 & 5

3.   3, 4 & 5

4.  All except 1

View Answer  
4
Correct Answer :

2, 4 & 5


Explanation :
No Explanation available for this question

Find V0, considering diode is ideal

1.  6V

2.  3V

3.  1V

4.  2V

View Answer  
4
Correct Answer :

1V


Explanation :
No Explanation available for this question

Assuming the diode to be ideal, find the value of V0 in the shown below

1.   0V

2.   3.3V

3.  6.6V

4.  10V

View Answer  
4
Correct Answer :

0V


Explanation :
No Explanation available for this question

Assuming the diode to be ideal, find the value of V0 in the Circuit shown below

1.  0V

2.  3.3V

3.  6.6V

4.  10V

View Answer  
4
Correct Answer :

0V


Explanation :
No Explanation available for this question
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