GATE EE 2009 | Logic Gates Question 3 | Digital Electronics

GATE EE 2009

MCQ (Single Correct Answer)

-0.3

The complete set of only those Logic Gates designated as Universal gates is

$$NOT$$, $$OR$$ and $$AND$$ Gates

$$XNOR,$$ $$NOR$$ and $$NAND$$ Gates

$$NOR$$ and $$NAND$$ Gates

$$XOR,$$ $$NOR$$ and $$NAND$$ Gates

GATE EE 2004

MCQ (Single Correct Answer)

-0.3

The digital circuit using two inverters shown in figure will act as GATE EE 2004 Digital Electronics - Logic Gates Question 4 English

a bistable multi-vibrator

an astable mutli-vibrator

a Monostable multi-vibrator

an oscillator

GATE EE 2001

MCQ (Single Correct Answer)

-0.3

The output of a logic gate is $$''1''$$ when all its inputs are at logic $$''0''.$$ The gate is either

a $$NAND$$ or an $$EX$$-$$OR$$ gate

a $$NOR$$ or an $$EX$$-$$OR$$ gate

an $$AND$$ or an $$EX$$-$$NOR$$ gate

a $$NOR$$ or an $$EX$$-$$NOR$$ gate

GATE EE 1996

MCQ (Single Correct Answer)

-0.3

The Boolean expression for the output of the logic circuit shown in figure is GATE EE 1996 Digital Electronics - Logic Gates Question 3 English

$$Y = \overline A \overline B + AB + \overline C $$

$$Y = \overline A \overline B + AB + C$$

$$Y = \overline A B + \overline A B + C$$

$$Y = \overline A B + \overline A \overline B + \overrightarrow C $$

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 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

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