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1
GATE EE 2002
MCQ (Single Correct Answer)
+1
-0.3
The cut in voltage of both Zener diode $${D_z}$$ and diode $$D$$ shown in Figure is $$0.7$$ $$V,$$ while break down voltage of the zener is $$3.3$$ $$V$$ and reverse breakdown voltage of $$D$$ is $$50$$ $$V.$$ the other parameters can be assumed to be the same as those of an ideal diode. The values of the peak output voltage ($${V_0}$$) are GATE EE 2002 Analog Electronics - Diode Circuits and Applications Question 27 English
A
$$3.3$$ $$V$$ in the positive half cycle and $$1.4$$ $$V$$ in the negative half cycle.
B
$$4$$ $$V$$ in the positive half cycle and 5 V in the negative half cycle.
C
$$3.3$$ $$V$$ in both positive and negative half cycle.
D
$$4$$ $$V$$ in both positive and negative half cycle.
2
GATE EE 2002
MCQ (Single Correct Answer)
+1
-0.3
The forward resistance of the diode shown in figure is $$5\Omega $$ and the remaining parameters are same as those of ideal diode. The $$DC$$ component of the source current is GATE EE 2002 Analog Electronics - Diode Circuits and Applications Question 26 English
A
$${{{V_m}} \over {50\pi }}$$
B
$${{{V_m}} \over {50\pi \sqrt 2 }}$$
C
$${{{V_m}} \over {100\pi \sqrt 2 }}$$
D
$${{2{V_m}} \over {50\pi }}$$
3
GATE EE 1999
MCQ (Single Correct Answer)
+1
-0.3
As temperature is increased, the voltage across a diode carrying a constant current.
A
Increases
B
Decreases
C
Remains Constant
D
May increase or decrease depending upon the doping levels in the junction
4
GATE EE 1999
MCQ (Single Correct Answer)
+1
-0.3
The colour code of a $$1k\Omega $$ resistance is
A
black, brown, red.
B
red, brown, brown.
C
brown, black, red.
D
black, black, red.
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GATE EE Subjects
Electromagnetic Fields
Time Varying Fields Electrostatics Magnetostatics
Signals and Systems
Linear Time Invariant Systems Continuous and Discrete Time Signals Continuous Time Signal Fourier Transform Continuous Time Periodic Signal Fourier Series Discrete Time Signal Z Transformation Miscellaneous Continuous Time Signal Laplace Transform Sampling Theorem
Engineering Mathematics
Calculus Vector Calculus Linear Algebra Differential Equations Probability and Statistics Transform Theory Complex Variable Numerical Methods
General Aptitude
Verbal Ability Numerical Ability
Power Electronics
Choppers and Commutation Techniques Single and Three Phase Rectifier Power Semiconductor Devices Ac Voltage Controllers Inverters
Power System Analysis
Per Unit System Power Generation Cost Power System Stability Symmetrical Components and Symmetrical and Unsymmetrical Faults Circuit Breaker Switch Gear and Protection Load Flow Studies High Voltage Dc Transmission Generating Power Station Parameters and Performance of Transmission Lines
Analog Electronics
Diode Circuits and Applications Frequency Response Bjt and Mosfet Biasing 555 Timer Feedback Amplifiers and Oscillator Circuits Operational Amplifier Small Signal Modeling
Control Systems
Time Response Analysis Block Diagram and Signal Flow Graph Polar Nyquist and Bode Plot State Variable Analysis Root Locus Techniques Basics of Control System Routh Hurwitz Stability Controller and Compensator
Digital Electronics
Boolean Algebra Logic Gates Combinational Circuits Minimization Logic Families and Memories Sequential Circuits Analog to Digital and Digital to Analog Converter Microprocessor
Electrical Machines
Induction Machines D.C Machines Synchronous Machines Transformers
Electric Circuits
Three Phase Circuits Transient Response Graph Theory Two Port Networks Sinusoidal Steady State Analysis Network Elements Network Theorems
Electrical and Electronics Measurement
Error Analysis and Measurement Basic of Indicating Instruments Potentiometer and Instrument Transformers Measurement of Resistance and A.C Bridges Measurement of Energy and Power Digital Voltmeters Questions Cathode Ray Oscilloscope
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