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GATE EC 2022: Analog Quiz 9
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Question 1
In the voltage regulator circuit in figure the maximum load current IL that can be drawn is 
Question 2
Consider an op-amp circuit shown below figure.
The above op-amp circuit exhibits which type of filtercharacteristics (Assume all op-amps are ideal).
The above op-amp circuit exhibits which type of filtercharacteristics (Assume all op-amps are ideal).
Question 3
Consider the given circuit shown below and find its cutoff frequency (in KHz)
Question 4
If R1C1 <<R2C2, then the below op-amp circuit shows what type of filter characteristics (Assume all op-amps are ideal)
Question 5
A 555-timer is used as an astable multivibrator. The capacitor used is of 15 nF value. The value of resistors for a frequency of 20 kHz and a duty cycle of 0.8 for output voltage waveform are
Question 6
A DC power supply, when connected to a load exhibits 20 V potential across its terminals while delivering a current of 2 A to the load. When the potential across the terminals are measured while the power supply is kept idle, it shows a potential of 35 V. Load regulation and value of connected load to the power supply are, respectively
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Jul 5ESE & GATE EC
