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Analog Electronics
Diode and Its Applications
Wave Shaping Circuits

Questions mapped to Wave Shaping Circuits under Diode and Its Applications.

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Q#1 Diode and Its Applications GATE EE 2022 (Set 1) MCQ +1 mark -0.33 marks

For the circuit shown below with ideal diodes the output will be

A picture containing text, clock, antenna

Description automatically generated

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Q#2 Diode and Its Applications GATE EE 2014 (Set 2) MCQ +2 marks -0.66 marks

Assuming the diodes to be ideal in the figure, for the output to be clipped, the input voltage  must be outside the range

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-1V to -2V

-2V to -4V

+1V to -2V

+2V to -4V

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Q#3 Diode and Its Applications GATE EE 2011 (Set 1) MCQ +2 marks -0.66 marks

A clipper circuit shown below

Assuming forward voltage drops of the diodes to be 0.7V, the input-output transfer characteristics of the circuit is  

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Q#4 Diode and Its Applications GATE EE 2006 (Set 1) MCQ +2 marks -0.66 marks

Assuming the diodes  and  of the circuit shown in figure to be ideal ones, the transfer characteristics of the circuit will be

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Q#5 Diode and Its Applications GATE EE 2003 (Set 1) MCQ +2 marks -0.66 marks

A voltage signal 10 sinωt is applied to the circuit with ideal diodes, as shown in Figure. The maximum and minimum values of the output waveform  of the circuit are respectively 10kΩ

+10 V and –10 V

+4 V and –4 V

+7 V and –4 V

+4 V and –7 V

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Q#6 Diode and Its Applications GATE EE 2002 (Set 1) MCQ +1 mark -0.33 marks

The cut-in voltage of both Zener diode and diode D shown in Figure is 0.7 V, while break down voltage of  is 3.3 V and reverse breakdown voltage of D is 5V. The other parameters can be assumed to be the same as those of an ideal diode. The values of the peak output voltage are ........ ( Load Resistance = 1k Ohm )   

3.3 V in the positive half cycle and 1.4 V in the negative half cycle

4 V in the positive half cycle and 5 V in the negative half cycle

3.3 V in both positive and negative half cycles

4 V in both positive and negative half cycles

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