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Analog Electronics
Diode Circuits and Applications
Marks 1Marks 2Marks 5
Frequency Response
Marks 2
Bjt and Mosfet Biasing
Marks 1Marks 2Marks 5
555 Timer
Marks 1Marks 2
Feedback Amplifiers and Oscillator Circuits
Marks 1Marks 2Marks 5
Operational Amplifier
Marks 1Marks 2Marks 5
Small Signal Modeling
Marks 1Marks 2Marks 5
1
GATE EE 2014 Set 2
Numerical
+2
-0
An oscillator circuit using ideal op-amp and diodes is shown in the figure. GATE EE 2014 Set 2 Analog Electronics - Feedback Amplifiers and Oscillator Circuits Question 6 English

The duration for $$+ve$$ part of the cycle $$\Delta {t_1}$$ and for $$-ve$$ part is $$\Delta {t_2}.$$ The value of $$e$$ $${{\Delta {t_2} - \Delta {t_1}} \over {RC}}$$ will be _______.

Your input ____
2
GATE EE 2012
MCQ (Single Correct Answer)
+2
-0.6
The circuit shown is a GATE EE 2012 Analog Electronics - Feedback Amplifiers and Oscillator Circuits Question 7 English
A
low pass filter with $${f_{3db}} = {1 \over {\left( {{R_1} + {R_2}} \right)C}}rad/s$$
B
high pass filter with $${f_{3db}} = {1 \over {{R_1}C}}rad/s$$
C
low pass filter with $${f_{3db}} = {1 \over {{R_1}C}}rad/s$$
D
high pass filter with $${f_{3db}} = {1 \over {\left( {{R_1} + {R_2}} \right)C}}rad/s$$
Questions Asked from Marks 2
GATE EE 2014 Set 2 (1) GATE EE 2012 (1)
GATE EE Subjects
Electromagnetic Fields
Signals and Systems
Engineering Mathematics
General Aptitude
Power Electronics
Power System Analysis
Analog Electronics
Control Systems
Digital Electronics
Electrical Machines
Electric Circuits
Electrical and Electronics Measurement