1
GATE EE 2014 Set 2
Numerical
+1
-0
The sinusoidal ac source in the figure has an rms value of $${{20} \over {\sqrt 2 }}\,V.$$ Considering all possible values of $${R_L},\,\,$$ the minimum value of $${R_s}$$ in $$\Omega $$ to avoid burnout of the Zener diode is ______. GATE EE 2014 Set 2 Analog Electronics - Diode Circuits and Applications Question 23 English
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2
GATE EE 2014 Set 2
MCQ (Single Correct Answer)
+2
-0.6
Assuming the diodes to be ideal in the figure, for the output to be clipped, the input voltage $${V_i}$$ must be outside the range GATE EE 2014 Set 2 Analog Electronics - Diode Circuits and Applications Question 13 English
A
$$-1V$$ to $$-2V$$
B
$$-2V$$ to $$-4V$$
C
$$+1V$$ to $$-2V$$
D
$$+2V$$ to $$-4V$$
3
GATE EE 2014 Set 2
Numerical
+1
-0
The transistor in the given circuit should always be in active region. Take $${V_{CE\left( {sat} \right)}} = 0.2\,\,V,\,\,\,{V_{BE}} = 0.7\,\,V.\,\,\,$$ The maximum value of $${R_C}$$ in $$\Omega $$ which can be used, is __________. GATE EE 2014 Set 2 Analog Electronics - Bjt and Mosfet Biasing Question 27 English
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4
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 _______.

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