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What is the propagation delay of a logic gate?
asked
Dec 16, 2017
by
anonymous
What is the propagation delay of a logic gate?
propagation
delay
logic
gate
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Jan 3, 2018
by
Ydnadaf
The application input pulse and the occurrence of resulting output pulse is called propagation delay of logic gate.
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May 3, 2018
by
anonymous
A 3 -stage ripple counter has Flip Flop with propagation delay of 25 nsec and pulse width of strobe input 10
A 3 -stage ripple counter has Flip Flop with propagation delay of 25 nsec and pulse width of strobe input 10 nsec. Then the maximum operating frequency at which counter operates reliably is
Last answer:
A 3 -stage ripple counter has Flip Flop with propagation delay of 25 nsec and pulse width of strobe input 10 nsec. Then the maximum operating frequency at which counter operates reliably is 12.67 MHz
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propagation
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May 21, 2020
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Define following terms related to logic families : (i) Noise Margin (ii) FAN-OUT (iii) Propagation delay (iv) Power dissipation
Define following terms related to logic families : (i) Noise Margin (ii) FAN-OUT (iii) Propagation delay (iv) Power dissipation
Last answer:
i) Noise immunity is measured in terms of noise margin. High state Noise margin = VNH = VOH(min) - VIH(min) Low state Noise margin = VNL = VIL(max) - VOL(max) i) The fan-out is defined as the ... logical 0 state (HIGH to LOW) iii) Average power dissipation is defined as PD(avg) = ICC(avg) * VCC
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Mar 11, 2018
by
anonymous
What is VLSI logic design?
What is VLSI logic design?
vlsi
logic
design
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69
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Mar 20, 2018
by
anonymous
The delay fuses are used for the protection of?
Last answer:
The delay fuses are used for the protection of motors.
delay
fuses
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75
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Aug 4, 2019
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anonymous
Explain ionospheric propagation with neat sketch. Explain two properties of layers of ionosphere.
Explain ionospheric propagation with neat sketch. Explain two properties of layers of ionosphere.
Last answer:
Diagram : Explanation: The transmitted signal travels into the upper atmosphere where it is reflected back to earth due to the presence of layers called as ionosphere in the upper ... having highest electron density of all layers, due to this F2 layer remains present at night time.
ionospheric
propagation
ionosphere
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asked
May 12, 2018
by
anonymous
The propagation delay in a CMOS inverter is
The propagation delay in a CMOS inverter is (A) proportional to (W/L) ratio (B) inversely proportional to (W/L) ratio (C) independent of (W/L) ratio (D) depends only on W
Last answer:
The propagation delay in a CMOS inverter is inversely proportional to (W/L) ratio
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Dec 15, 2017
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anonymous
What is the purpose of a NAND gate?
What is the purpose of a NAND gate?
Last answer:
Nand gate has 2 inputs and only 1 output and it is equivalent of an and gate. The output of a nand gate is high(1) only when anyone or both inputs are low(0).and the output of nand gate is low(0) only when both the inputs are high(1).nand gate is also called as universal gate.
nand
gate
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Mar 10, 2018
by
anonymous
What is fuzzy logic in a washing machine?
What is fuzzy logic in a washing machine?
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Mar 10, 2018
by
anonymous
What is the membership function in fuzzy logic?
What is the membership function in fuzzy logic?
membership
function
fuzzy
logic
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asked
May 6, 2018
by
anonymous
What is logic analyser?
What is logic analyser?
Last answer:
Logic analyser is the extension of Oscilloscope. Logic analyser is used for troubleshooting digital circuits. Logic analyser can store digital data and it have 8 to 64 channels. Logic analyser are used for Hardware verification, fault analysis and automated testing.
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asked
Mar 10, 2018
by
anonymous
What is Defuzzification in fuzzy logic?
What is Defuzzification in fuzzy logic?
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logic
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asked
Mar 10, 2018
by
anonymous
What is crisp logic?
What is crisp logic?
crisp
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Mar 10, 2018
by
anonymous
What is fuzzy logic algorithms?
What is fuzzy logic algorithms?
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Aug 25, 2017
by
anonymous
what is Fuzzy Logic?
Fuzzy Logic
Last answer:
Fuzzy LogicFuzzy Logic
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asked
Mar 11, 2018
by
anonymous
What are the fundamental requirements of gate drive ICs?
What are the fundamental requirements of gate drive ICs?
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ics
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asked
Dec 15, 2017
by
anonymous
What is an inverter gate?
What is an inverter gate?
Last answer:
Not gate is known as inverter gate as it inverts the I/P
inverter
gate
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asked
Aug 8, 2017
by
anonymous
what is gate turn off thyristor (GTO)?
Draw the structural diagram of GTO. Explain briefly the switching behavior of GTO with the help of appropriate voltage and current waveform.
Last answer:
Gate Turn Off Thyristor (GTO) Conventional Thyristor can be turned on with gate terminal but can not turn off from gate terminal. But in case of Gate Turn Off Thyristor (GTO), we can turn it on and off ... subdivided as storage period (Ts), fall period (Tp) and tail period (Tt).
gto
gate
turn
off
thyristor
voltage
current
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asked
Dec 15, 2017
by
anonymous
What does the AND gate do?
What does the AND gate do?
Last answer:
AND gate multiple two inputs. If any one input is zero output will be zero if both inputs are one then only output is one.
and
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May 24, 2018
by
anonymous
The following logic families have their propagation delay. Arrange them from lowest propagation delay to
The following logic families have their propagation delay. Arrange them from lowest propagation delay to highest propagation delay. 1. TTL (Standard) 2. ECL 3. Low power CMOS 4. DTL (A) 2, 1, 4 and 3 (B) 2, 4, 1 and 3 (C) 4, 2, 3 and 1 (D) 1, 2, 3 and 4
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The following logic families have their propagation delay. Arrange them from lowest propagation delay to highest propagation delay. 1. TTL (Standard) 2. ECL 3. Low power CMOS 4. DTL (A) 2, 1, 4 and 3 (B) 2, 4, 1 and 3 (C) 4, 2, 3 and 1 (D) 1, 2, 3 and 4
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asked
Mar 11, 2018
by
anonymous
Describe the gate circuit for a single phase full converter.
Describe the gate circuit for a single phase full converter.
gate
circuit
single
phase
full
converter
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asked
Dec 7, 2017
by
anonymous
Justify. Power MOSFET is operated at high enough gate source voltage to minimize the conduction losses.
Justify. Power MOSFET is operated at high enough gate source voltage to minimize the conduction losses.
Last answer:
MOSFET is metal oxide field effect transistor. MOSFET is a voltage controlled device. MOSFET is majority carrier device. MOSFET are of two one is n-channel MOSFET and p-channel MOSFET. Gate, ... . Hence, power MOSFET is operated at high enough gate-source voltage to minimize the conduction losses.
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asked
Apr 30, 2018
by
anonymous
Which of the following gates can be used to realize all possible combinational logic functions?
Which of the following gates can be used to realize all possible combinational logic functions? (i) OR gate (ii) NOR gate (iii) Exclusive OR gate (iv) NAND gate (v) AND gate (A) (iii), (iv) and (v) (B) (i), (iii) and (iv) (C) (ii) and (iv) (D) (i) and (v)
Last answer:
Which of the following gates can be used to realize all possible combinational logic functions? (i) OR gate (ii) NOR gate (iii) Exclusive OR gate (iv) NAND gate (v) AND gate (A) (iii), (iv) and (v) (B) (i), (iii) and (iv) (C) (ii) and (iv) (D) (i) and (v)
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1
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asked
Mar 10, 2018
by
anonymous
Why fuzzy logic is used?
Why fuzzy logic is used?
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logic
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63
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asked
Sep 4, 2019
by
anonymous
block diagram of logic analyzer.
block diagram of logic analyzer.
Last answer:
A logic analyzer can be triggered on a complicated sequence of digital events, then capture a large amount of digital data from the system under test (SUT).When logic analysers first came ... Once the data are captured, they can be displayed several ways, from the simple) to the complex
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diagram
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analyzer
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1
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asked
Sep 4, 2019
by
anonymous
application of logic analyzer.
application of logic analyzer.
Last answer:
Digital systems. Computer systems Logic circuits. Testing complex digital
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analyzer
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asked
May 26, 2020
by
anonymous
Function of OR Gate its logical symbol and truth table.
Function of OR Gate its logical symbol and truth table.
Last answer:
Function: - OR gate is used to perform logical addition. So used in adder subtractor and logic circuits where logical Oring is required. Used to implement SOP form equations. Also used in PLA logic. Logical symbol of OR gate :- Truth table:-
or
gate
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42
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1
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asked
Jul 24, 2019
by
anonymous
Sketch symbol of NAND gate and NOR gate.
Sketch symbol of NAND gate and NOR gate.
Last answer:
Symbol of NAND gate and NOR gate
nand
gate
nor
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1
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asked
Nov 14, 2017
by
anonymous
basic gate drive circuit of GTO
basic gate drive circuit of GTO
Last answer:
basic gate drive circuit of GTO
basic
gate
drive
circuit
gto
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858
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1
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asked
Apr 14, 2020
by
anonymous
Logic levels
Logic levels
Last answer:
Logic levels
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levels
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93
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2
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asked
Jul 31, 2019
by
anonymous
Compare combinational logic circuit and sequential logic circuit
Compare combinational logic circuit and sequential logic circuit
Last answer:
Combinational logic Sequential logic The combinational logic circuit consists of logic gate only Sequential logic circuit consists of combinational logic circuit along with memory for storage of ... , multiplexer, demultiplexer etc E.g. counters, shift registers flip-flop etc
combinational
logic
circuit
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asked
Jul 21, 2019
by
anonymous
Design Y=AB.CD using CMOS logic.
Design Y=AB.CD using CMOS logic.
Last answer:
Y=AB.CD using CMOS logic
cmos
logic
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1
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asked
Jul 6, 2019
by
anonymous
Synchronous vs asynchronous logic
Synchronous vs asynchronous logic
Last answer:
.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
synchronous
vs
asynchronous
logic
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asked
May 21, 2019
by
anonymous
Logic Simplification Using Boolean Algebra
Logic Simplification Using Boolean Algebra
Last answer:
Logic Simplification Using Boolean Algebra 1 : https://youtu.be/fuoSMm2dJMc Logic Simplification Using Boolean Algebra 2 : https://youtu.be/bfCdur2QcJ4 Logic Simplification Using Boolean Algebra 3 : ... .be/V02wz8gz1UU Logic Simplification Using Boolean Algebra 7 : https://youtu.be/rgnJKgFO-SU
logic
simplification
using
boolean
algebra
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78
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1
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asked
May 6, 2019
by
anonymous
Logic Simplification Using Boolean Algebra 1
logic
simplification
using
boolean
algebra
1
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62
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0
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asked
May 6, 2019
by
anonymous
Logic Simplification Using Boolean Algebra 2
logic
simplification
using
boolean
algebra
2
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60
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0
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asked
May 6, 2019
by
anonymous
Logic Simplification Using Boolean Algebra 3
logic
simplification
using
boolean
algebra
3
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42
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0
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asked
May 6, 2019
by
anonymous
Logic Simplification Using Boolean Algebra 4
logic
simplification
using
boolean
algebra
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65
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0
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asked
May 6, 2019
by
anonymous
Logic Simplification Using Boolean Algebra 5
logic
simplification
using
boolean
algebra
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41
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0
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asked
May 6, 2019
by
anonymous
Logic Simplification Using Boolean Algebra 6
logic
simplification
using
boolean
algebra
6
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45
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0
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asked
May 6, 2019
by
anonymous
Logic Simplification Using Boolean Algebra 7
logic
simplification
using
boolean
algebra
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61
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0
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asked
Sep 3, 2019
by
anonymous
GATE 2020 syllabus electrical engineering
GATE 2020 syllabus electrical engineering
Last answer:
EE: Electrical Engineering Section 1: Engineering Mathematics Linear Algebra: Matrix Algebra, Systems of linear equations, Eigenvalues, Eigenvectors. Calculus: Mean value theorems, Theorems of ... to dc converters, Single phase and three phase inverters, Sinusoidal pulse width modulation.
gate
2020
syllabus
electrical
engineering
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1
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asked
Mar 10, 2018
by
anonymous
Explain different gate drives techniques with base circuits and key features.
Explain different gate drives techniques with base circuits and key features.
different
gate
drives
techniques
base
circuits
key
features
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asked
Feb 19, 2018
by
anonymous
Explain MOSFET gate drive circuit and totem pole configuration.
Explain MOSFET gate drive circuit and totem pole configuration.
Last answer:
MOSFET gate drive circuit: The turning on and turning off of MOSFET can be controlled from gate to source voltage signal. If the gate to source voltage of MOSFET exceeds threshold ... this configuration, the two switches (transistors) are used in totem pole arrangement with a comparator.
mosfet
gate
drive
circuit
totem
pole
configuration
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1
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asked
Feb 19, 2018
by
anonymous
Explain thyristor gate drive circuit.
Explain thyristor gate drive circuit.
Last answer:
Thyristor Gate Drive Circuit: The thyristor can be turned on by pulse voltage signal at gate terminal and it does not require continuous drive signal like the transistor. The gate ... circuit provide required minimum gate voltage and gate current then the thyristor conducts properly.
thyristor
gate
drive
circuit
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asked
Sep 21, 2017
by
anonymous
can we turn off thyristor using Gate?
Last answer:
No we cannot turn off normal thyristor using Gate.
thyristor
turn
off
using
gate
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1
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Jan 7
by
anonymous
Shaquille O’ Neal is a 60% career free throw shooter, meaning that he successfully makes 60 free throws out of 100 attempts on average. What is the probability that he will successfully make exactly 6 free throws in 10 attempts? (A) 0.2508 (B) 0.2816 (C) 0.2934 (D) 0.6000
Shaquille O’ Neal is a 60% career free throw shooter, meaning that he successfully makes 60 free throws out of 100 attempts on average. What is the probability that he will successfully make exactly 6 free throws in 10 attempts? (A) 0.2508 (B) 0.2816 (C) 0.2934 (D) 0.6000
Last answer:
Correct option is (A).
gate
ee
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Jan 7
by
anonymous
A poll of students appearing for masters in engineering indicating that 60% of the students believed that mechanical engineering is a profession unsuitable for women. A research study on women with master or higher degrees in mechanical engineering found that 90% of such women were successful in their professions. Which of the following can be logically inferred from the above paragraph? (A) Many students have misconceptions regarding various engineering disciplines. (B) Men with advanced degrees in mechanical engineering believe women are well suited to be mechanical engineers. (C) Mechanical engineering is a profession well suited for women with masters or higher degrees in mechanical engineering. (D) The number of women pursing higher degrees in mechanical engineering is small.
A poll of students appearing for masters in engineering indicating that 60% of the students believed that mechanical engineering is a profession unsuitable for women. A research study on women with master or higher degrees in mechanical engineering found that 90% of such women were successful in their professions. Which ... for women with masters or higher degrees in mechanical engineering. (D) The number of women pursing higher degrees in mechanical engineering is small.
Last answer:
Correct option is (C). A poll says that women with masters or higher degrees in mechanical engineers are successful in their professions. This statement leads to the option (C) which is the best inference
gate
ee
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Jan 7
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anonymous
The following graph represents the installed capacity for cement production (in tonnes) and the actual production (in tonnes) of nine cement plants of a cement company. Capacity utilization of a plant is defined as ratio of actual production of cement to installed capacity. A plant with installed capacity of at least 200 tonnes is called a large plant and a plant with lesser capacity is called a small plant. The difference between total production of large plants and small plants, in tonnes is _____
Last answer:
Correct answer is 120.
gate
ee
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Jan 7
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anonymous
R2D2 is a robot. R2D2 can repair aeroplanes. No other robot can repair aeroplanes. Which of the following can be logically inferred from the above statements? (A) R2D2 is a robot which can only repair aeroplanes. (B) R2D2 is the only robot which can repair aeroplanes. (C) R2D2 is a robot which can repair only aeroplanes. (D) Only R2D2 is a robot.
R2D2 is a robot. R2D2 can repair aeroplanes. No other robot can repair aeroplanes. Which of the following can be logically inferred from the above statements? (A) R2D2 is a robot which can only repair aeroplanes. (B) R2D2 is the only robot which can repair aeroplanes. (C) R2D2 is a robot which can repair only aeroplanes. (D) Only R2D2 is a robot.
Last answer:
Correct option is (B). The statement ‘No other robot can repair aeroplanes’ means R2D2 is the only robot which can repair aeroplanes so option (B) is the best inference
gate
ee
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Jan 7
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anonymous
This book, including all its chapters,_____ interesting. The students as well as the instructor in ______ agreement about it. (A) is, was (B) are, are (C) is, are (D) were, was
This book, including all its chapters,_____ interesting. The students as well as the instructor in ______ agreement about it. (A) is, was (B) are, are (C) is, are (D) were, was
Last answer:
c
gate
ee
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