Recent questions in Engineering

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How has our national anthem helped to promote unity in diversity

Stan asked Apr 16, 2021

by Stan

5.8k points

1 answer

5 votes

223k views

What would a client prefer that an engineer do before he or she creates a prototype? perform a full analysis to make sure there is no significant reason to change the design assemble a team of engineers

Nauman Malik asked Apr 16, 2021

by Nauman Malik

5.8k points

2 answers

4 votes

147k views

g A power amplifier has an output impedance of 47+j8Ω. It produces a no-load output voltage of 156 V at 300 Hz. Problem 11.096.a - Load impedance of a power amplifier Determine the impedance of the load

Dieend asked Apr 16, 2021

by Dieend

5.4k points

2 answers

4 votes

157k views

(A) Develop the activity sequence model and determine the normal time for the following work activity: An assembly worker on a production line obtains an Allen key within reach, positions it 15 cm (6 in)

Christopher Stock asked Apr 16, 2021

by Christopher Stock

5.4k points

1 answer

0 votes

18.5k views

1. A wood board is one of a dozen different parts in a homemade robot kit. The width, depth, and height dimensions of the board are 7.5 x 14 x 1.75 inches, respectively. The board is made from southern

Franck Anso asked Apr 16, 2021

by Franck Anso

5.8k points

1 answer

3 votes

125k views

Your company is planning to build a pipeline to transport gasoline from the refinery to a field of storage tanks. The parameters for the prototype system are a pipe diameter of 1 m, with a flow velocity

Kishor K asked Apr 16, 2021

by Kishor K

7.0k points

1 answer

3 votes

212k views

The _______ phase of systems development defines the problems and opportunities of the existing systems.

Tyrus asked Apr 16, 2021

by Tyrus

5.0k points

1 answer

0 votes

123k views

Which of the following was an Enlightenment idea that influenced the Founding Fathers?

Dayday asked Apr 16, 2021

by Dayday

5.5k points

2 answers

1 vote

2.4k views

The time to half-maximum voltage is how long it takes the capacitor to charge halfway. Based on your experimental results, how long does it take (approximately) for the capacitor to charge to 75% of its

Carolyne asked Apr 16, 2021

by Carolyne

5.7k points

2 answers

4 votes

20.8k views

Write a class declaration named Circle with a private member variable named radius. Write set and get functions to access the radius variable, and a function named getArea that returns the area of the

Gilsho asked Apr 16, 2021

by Gilsho

5.5k points

1 answer

0 votes

126k views

If there are 16 signal combinations (states) and a baud rate (number of signals/second) of 8000/second, how many bps could I send

Nehem asked Apr 16, 2021

by Nehem

5.6k points

1 answer

1 vote

76.0k views

The spacing of rafters in a roof is 48-in o.c. Roof dead load = 5 psf. Snow load=30 psf. Roof sheathing is to be a sheathing grade of plywood, and panels are oriented in the strong direction. Deflection

AbuDawood Oussama asked Apr 16, 2021

by AbuDawood Oussama

5.7k points

1 answer

4 votes

54.0k views

Consider a solid circular shaft subjected to bending and torsion so that the state of stress of interest involves only a normal stress and a shear stress, with all other stress components being zero. (a)

Jan Prieser asked Apr 16, 2021

by Jan Prieser

5.3k points

1 answer

1 vote

119k views

Two wooden members of uniform rectangular cross section are joined using a simple glued scarf splice. The maximum allowable shearing stress and maximum allowable normal stress in the glued splice is 50

Akonsu asked Apr 16, 2021

by Akonsu

6.1k points

1 answer

0 votes

170k views

What is the transfer function of a filter? What is the transfer function of a filter? The transfer function shows how a filter affects the phase of input components as a function of frequency. It is defined

Rado Buransky asked Apr 16, 2021

by Rado Buransky

5.9k points

1 answer

4 votes

137k views

Calculate the diffusion coefficient for magnesium in aluminum at 500oC. Pre-exponential and activation energy values for this system are 1.2 x 10-4m2/s and 144,000 J/mole respectively. R = 8.314 J/mol

Chemicalkt asked Apr 16, 2021

by Chemicalkt

5.7k points

1 answer

3 votes

225k views

Write the definition of a method named add that receives a reference to a Scanner object associated with a stream of input consisting of integers only. The method reads all the integers remaining to be

Volkerschulz asked Apr 16, 2021

by Volkerschulz

5.9k points

1 answer

0 votes

83.9k views

Consider a dip-coating process where a very long (assume infinitely long) wire(solid) with radius, ri, is being pulled vertically upward with axial velocity, V0, in a co-centric configuration through a

Niffler asked Apr 16, 2021

by Niffler

6.1k points

1 answer

2 votes

47.0k views

What are welding beeds

Quellenangeber asked Apr 16, 2021

by Quellenangeber

5.6k points

2 answers

1 vote

68.8k views

Technician A says a limited slip differential can redirect power from a drive wheel that is slipping to the wheel that has traction. Technician B says traction control can redirect power by applying the

CrazySabbath asked Apr 16, 2021

by CrazySabbath

5.1k points

1 answer

0 votes

63.5k views

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