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Q#1
OP-AMP and its Applications
GATE EE 2002
MSQ
+2 marks
-0 marks
Determine the transfer function for the RC network shown in Figure (a). This network is used as a feedback circuit in an oscillator circuit shown in Figure (b) to generate sinusoidal oscillations. Assuming that the operational amplifier is ideal, determine for generating these oscillations. Also, determine the oscillation frequency if and C =100pF.
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Browse Practice Questions by Chapters / Topics in Browse Practice Questions by Chapters / Topics in GATE Electrical Engineering
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| Topic | Questions | Attempted | Correct | |
|---|---|---|---|---|
| Network Analysis | 268 | 0 | 0 | |
| Signals and Systems | 168 | 0 | 0 | |
| Control Systems | 262 | 0 | 0 | |
| Analog Electronics | 186 | 0 | 0 | |
| Digital Electronics | 150 | 0 | 0 | |
| Electrical Machines | 399 | 0 | 0 | |
| Power Electronics | 243 | 0 | 0 | |
| Power Systems | 350 | 0 | 0 | |
| EMFT EE | 111 | 0 | 0 | |
| Measurement | 160 | 0 | 0 | |
| Engineering Mathematics | 236 | 0 | 0 | |
| General Aptitude | 221 | 0 | 0 |
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Equivalent Circuit - Transformer
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Parallel Operation - Transformer
Harmonics in Transformer
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EMF and Torque Equation
Equivalent Circuit - DC Machines
Losses and Efficiency - DC Machines
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Starting, Braking and Testing of DC Motor
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Droop Characteristics
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113 Qs
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Torque Slip Characteristics
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