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1
GATE EE 2011
MCQ (Single Correct Answer)
+1
-0.3
The output $$Y$$ of the logic circuit given below is GATE EE 2011 Digital Electronics - Combinational Circuits Question 16 English
A
$$1$$
B
$$0$$
C
$$X$$
D
$$\overline X $$
2
GATE EE 2003
MCQ (Single Correct Answer)
+1
-0.3
Figure shows a $$4$$ to $$1$$ $$MUX$$ to be used to implement the sum $$S$$ of a $$1$$-bit full adder with input bits $$P$$ and $$Q$$ and the carry input $${C_{in}}.$$ Which of the following combinations of inputs to $${{\rm I}_0},\,\,{{\rm I}_1},\,\,{{\rm I}_2}$$ and $$\,\,{{\rm I}_3}$$ of the $$MUX$$ will realize the sum $$S$$? GATE EE 2003 Digital Electronics - Combinational Circuits Question 17 English
A
$${{\rm I}_0} = {{\rm I}_1} = {C_{in}};\,{{\rm I}_2} = {{\rm I}_3} = {\overline C _{in}}$$
B
$${{\rm I}_0} = {{\rm I}_1} = {\overline C _{in}};\,{{\rm I}_2} = {{\rm I}_3} = {C_{in}}$$
C
$${{\rm I}_0} = {{\rm I}_3} = {\overline C _{in}};\,{{\rm I}_1} = {{\rm I}_2} = {\overline C _{in}}$$
D
$${{\rm I}_0} = {{\rm I}_3} = {\overline C _{in}};\,{{\rm I}_1} = {{\rm I}_2} = {C_{in}}$$
3
GATE EE 2001
MCQ (Single Correct Answer)
+1
-0.3
The output $$f$$ of the $$4$$- to- $$1$$ $$MUX$$ shown in fig. is GATE EE 2001 Digital Electronics - Combinational Circuits Question 13 English
A
$$\overline {xy} + x$$
B
$$x+y$$
C
$$\overline x + \overline y $$
D
$$xy + \overline x $$
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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
Linear Algebra Differential Equations Calculus Probability and Statistics Numerical Methods Vector Calculus Transform Theory Complex Variable
General Aptitude
Verbal Ability Logical Reasoning Numerical Ability
Power Electronics
Choppers and Commutation Techniques Ac Voltage Controllers Single and Three Phase Rectifier Power Semiconductor Devices 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
Block Diagram and Signal Flow Graph Polar Nyquist and Bode Plot State Variable Analysis Basics of Control System Routh Hurwitz Stability Time Response Analysis Root Locus Techniques Controller and Compensator
Digital Electronics
Sequential Circuits Microprocessor Boolean Algebra Analog to Digital and Digital to Analog Converter Combinational Circuits Minimization Logic Families and Memories Logic Gates
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
Basic of Indicating Instruments Error Analysis and Measurement Measurement of Resistance and A.C Bridges Measurement of Energy and Power Digital Voltmeters Questions Potentiometer and Instrument Transformers Cathode Ray Oscilloscope
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