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1
GATE ECE 2015 Set 3
MCQ (Single Correct Answer)
+2
-0.6
A three bit pseudo random number generator is shown. Initially the value of output Y = Y2 Y1 Y0 is set to 111. The value of output Y after three clock cycles is GATE ECE 2015 Set 3 Digital Circuits - Sequential Circuits Question 24 English
A
000
B
001
C
010
D
100
2
GATE ECE 2015 Set 3
MCQ (Single Correct Answer)
+2
-0.6
An SR latch is implemented using TTL gates as shown in the figure. The set and reset pulse inputs are provided using the push-button switches. It is observed that the circuit fails to work as desired. The SR latch can be made functional by changing GATE ECE 2015 Set 3 Digital Circuits - Sequential Circuits Question 23 English
A
NOR gates to NAND gates
B
inverts to buffers
C
NOR gates to NAND gates and inverters to buffers
D
5 V to ground
3
GATE ECE 2014 Set 2
MCQ (Single Correct Answer)
+2
-0.6
The outputs of the two flip-flops Q1, Q2 in the figure shown are initialized to 0, 0. The sequence generated at Q1 upon application of clock signal is GATE ECE 2014 Set 2 Digital Circuits - Sequential Circuits Question 28 English
A
01110
B
01010
C
00110
D
01100
4
GATE ECE 2014 Set 2
MCQ (Single Correct Answer)
+2
-0.6
In the circuit shown, choose the correct timing diagram of the output (y) from the given waveforms W1, W2, W3 and W4. GATE ECE 2014 Set 2 Digital Circuits - Sequential Circuits Question 29 English 1 GATE ECE 2014 Set 2 Digital Circuits - Sequential Circuits Question 29 English 2
A
W1
B
W2
C
W3
D
W4
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GATE ECE Subjects
Network Theory
State Equations For Networks Network Elements Network Theorems Two Port Networks Transient Response Sinusoidal Steady State Response Network Graphs Miscellaneous
Control Systems
Basic of Control Systems Signal Flow Graph and Block Diagram Time Response Analysis Stability Root Locus Diagram Frequency Response Analysis Compensators State Space Analysis
Electronic Devices and VLSI
PN Junction Semiconductor Physics IC Basics and MOSFET BJT and FET
Analog Circuits
Diodes Bipolar Junction Transistor Frequency Response FET and MOSFET Oscillators Operational Amplifier Feedback Amplifier Power Amplifier 555 Timer
Digital Circuits
Logic Gates Boolean Algebra Analog to Digital and Digital to Analog Converters Sequential Circuits Combinational Circuits Logic Families Number System and Code Convertions Semiconductor Memories
Microprocessors
Pin Details of 8085 and Interfacing with 8085 Instruction Set and Programming with 8085
Signals and Systems
Representation of Continuous Time Signal Fourier Series Discrete Time Signal Fourier Series Fourier Transform Discrete Time Signal Z Transform Continuous Time Linear Invariant System Transmission of Signal Through Continuous Time LTI Systems Discrete Time Linear Time Invariant Systems Sampling Continuous Time Signal Laplace Transform Discrete Fourier Transform and Fast Fourier Transform Transmission of Signal Through Discrete Time Lti Systems Miscellaneous Fourier Transform
Communications
Fundamentals of Information Theory Noise In Digital Communication Analog Communication Systems Digital Communication Systems Random Signals and Noise
Electromagnetics
Waveguides Antennas Miscellaneous Transmission Lines Maxwell Equations Uniform Plane Waves
General Aptitude
Numerical Ability Verbal Ability
Engineering Mathematics
Linear Algebra Calculus Vector Calculus Complex Variable Probability and Statistics Differential Equations Numerical Methods Transform Theory
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