410 Answered Questions for the topic electrical engineering

04/24/21

Find approximate error
at a distance of 50 meter from foot of tower the elevation of its top is 30 degree if the possible error in measuring the distance and elevation are 2cm and 0.05 degrees find approximate error in... more
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04/23/21

What is the minimum decimal value (negative value) represented by an 8-bit signed binary number with a 4-bit fraction?
What is the minimum decimal value (negative value) represented by an 8-bit signed binary number with a 4-bit fraction?
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04/23/21

What is the maximum decimal value (positive value) represented by a 6-bit signed binary number with a 3-bit fraction.
What is the maximum decimal value (positive value) represented by a 6-bit signed binary number with a 3-bit fraction.
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04/23/21

How many 3-input AND gates are required to AND 26 signals?
How many 3-input AND gates are required to AND 26 signals?
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04/22/21

What is the minimum decimal value (negative value) represented by an 8-bit signed binary number with a 4-bit fraction?
What is the minimum decimal value (negative value) represented by an 8-bit signed binary number with a 4-bit fraction?
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04/22/21

What is the maximum decimal value represented by a 6-bit signed binary number with a 3-bit fraction.
What is the maximum decimal value (positive value) represented by a 6-bit signed binary number with a 3-bit fraction.
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Electrical Engineering Electrical Mathematics

04/17/21

A pump can deliver water at the rate of 400 gallons per minute. How long, in hours and minutes, will it take the pump to fill a 64,000-gallon tank?
A 64,000-gallon tank will be filled in _ hours and _ minutes. I saw an example but I still did not get the example it said to divide and do the additional steps and I still get the wrong answer.... more
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Electrical Engineering

04/14/21

ohm's law worksheet
What is the CURRENT of a circuit with 3 ohms and 30 volts?What is the CURRENT of a circuit with 500 volts and 20 ohms?What is the VOLTAGE of a circuit with 10 amps and 10 ohms?What is the VOLTAGE... more
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Electrical Engineering Physics

04/11/21

Kirchhoff’s Laws & Current Divider / Voltage Divider
6. In what situation we cannot select both current and voltage references randomly? Why?
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Electrical Engineering

04/10/21

What is the difference between electrical raceway and conduit

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Electrical Engineering

04/07/21

How to convert one flip flop to another
For example, How do we convert a JK flip flop into a D flip flop? What do we consider in the truth table in the process of doing that?Thanks
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Electrical Engineering

04/03/21

Energy Conservation Principle
1. Resistors convert electrical energy to what type of energy?2. What is passive sign convention?
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Electrical Engineering

04/03/21

Energy Conservation Principle
Depending on voltmeter/ammeter terminal connection to the components, you might find differentsigned voltage and currents values for the same component. This causes different signed powervalues for... more
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Electrical Engineering

04/03/21

DC circuits, R1(R2)..
Write down at least three reasons which cause difference between R1 (R2) and R = Vmes/imes values
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Electrical Engineering Circuit Analysis

04/01/21

How do i find Ro when Ro is adjusted for maxmimum power transfer?
How and what is Ro in this circuit when it is adjusted for maximum power? and what is its corresponding power?The circuit: https://imgur.com/a/NvWeAZM
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Electrical Engineering Physics Neuroscience

04/01/21

Research Method Question
I am a grad student( neuro) and taking an engineering course, my background is more cognitive/behavioral so I am learning about signals and systems, but some concepts remain elusive. For single... more
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Electrical Engineering Computer Science Computer Engineering

03/23/21

What does the algorithm accomplish? Calculate the worst-case running time of the algorithm using Big-Oh notation. Indicate how you arrived at the answer.
function array question_1 (array, array_length) temp = zeros (1,'uint16'); for amount = 1 : (array_length-1) for position = 1 : (array_length-1) if array (position)... more
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Electrical Engineering Computer Science

03/23/21

Calculate the worst-case running time of the algorithm using Big-Oh notation. Indicate how you arrived at the answer. Then give the name of the Big-Oh complexity.
Pestiferous(n) r=0 for i = 1 to n do for i = 1 to i do for k = j to i + j do for l = 1 to i + j - k do r = r + 1return(r) more
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03/19/21

What is the odd parity bit value of the 32-bit data 0x12345678?
What is the odd parity bit value of the 32-bit data 0x12345678?
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03/19/21

Find the 8-bit signed numbers with a 4-bit integer and a 4-bit fraction for the following decimal values and errors.
Find the 8-bit signed numbers with a 4-bit integer and a 4-bit fraction for the following decimal values and errors.a. 3.45 b. –5.73
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03/19/21

Implement these logic expressions with specific logic gates...
Implement these logic expressions with specific logic gates... X1 = 𝐴𝐵𝐶 + 𝐴𝐵 + 𝐴𝐶 –Use any standard gatesX2 = 𝐴𝐵𝐶 + ~D + ~E –Use any standard gates
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03/18/21

The duty cycle of a clock is 60%. If the low time of the clock is 50µ, what is the clock frequency?
The duty cycle of a clock is 60%. If the low time of the clock is 50µ, what is the clock frequency?
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03/18/21

How many events can you count with a 6-bit counter?
How many events can you count with a 6-bit counter?
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Electrical Engineering Math Science Physics

03/14/21

Find the amplitude and frequency of the following waves:
Find the amplitude and frequency of the following waves:20 sin 377t12 sin 2π 120t106 sin 10000t-8 sin 10058t
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Electrical Engineering Math Physics Computer Engineering

03/13/21

Find the voltage induced across a coil of 22mH if the rate of change of current through the coil is...
Find the voltage induced across a coil of 22mH if the rate of change of current through the coil is...a.) 1 A/sb.) 1 mA / msc.) 2 mA / 10 μs
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