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1
GATE EE 2010
MCQ (Single Correct Answer)
+2
-0.6
The $$TTL$$ circuit shown in the figure is fed with the waveform $$X$$ (also shown). All gates have equal propagation delay of $$10$$ $$ns.$$ The output $$Y$$ of the circuit is GATE EE 2010 Digital Electronics - Logic Families and Memories Question 3 English 1 GATE EE 2010 Digital Electronics - Logic Families and Memories Question 3 English 2
A
GATE EE 2010 Digital Electronics - Logic Families and Memories Question 3 English Option 1
B
GATE EE 2010 Digital Electronics - Logic Families and Memories Question 3 English Option 2
C
GATE EE 2010 Digital Electronics - Logic Families and Memories Question 3 English Option 3
D
GATE EE 2010 Digital Electronics - Logic Families and Memories Question 3 English Option 4
2
GATE EE 2006
MCQ (Single Correct Answer)
+2
-0.6
A TTL NOT gate circuit is shown in figure. Assuming $${V_{BE}} = 0.7\,v$$ of both the transistors, if $${V_i} = 3.0\,V,$$ then the states of the two transistors will be GATE EE 2006 Digital Electronics - Logic Families and Memories Question 2 English
A
$${Q_1}\,\,ON$$ and $${Q_2}\,\,OFF$$
B
$${Q_1}$$ reverse $$\,\,ON$$ and $${Q_2}\,\,OFF$$
C
$${Q_1}$$ reverse $$\,\,ON$$ and $${Q_2}\,\,ON$$
D
$${Q_1}\,\,OFF$$ and $${Q_2}$$ reverse $$\,\,ON$$
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Electric Circuits
Network Elements Transient Response Two Port Networks Sinusoidal Steady State Analysis Network Theorems Three Phase Circuits Graph Theory
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Power Semiconductor Devices Ac Voltage Controllers Single and Three Phase Rectifier Choppers and Commutation Techniques Inverters
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Boolean Algebra Combinational Circuits Logic Gates Logic Families and Memories Minimization Sequential Circuits Analog to Digital and Digital to Analog Converter Microprocessor
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Diode Circuits and Applications Feedback Amplifiers and Oscillator Circuits Frequency Response Bjt and Mosfet Biasing Small Signal Modeling 555 Timer Operational Amplifier
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Controller and Compensator Root Locus Techniques Polar Nyquist and Bode Plot State Variable Analysis Basics of Control System Time Response Analysis Routh Hurwitz Stability Block Diagram and Signal Flow Graph
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Basic of Indicating Instruments Error Analysis and Measurement Cathode Ray Oscilloscope Measurement of Resistance and A.C Bridges Digital Voltmeters Questions Potentiometer and Instrument Transformers Measurement of Energy and Power
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