Recent questions in Engineering

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Calculate the value of D at 713°C for the diffusion of some species in a metal for which the values of D0 and Qd are 1.6 × 10-6 m2/s and 188 kJ/mol, respectively.

Pengchy asked Mar 3, 2021

by Pengchy

5.0k points

1 answer

0 votes

155k views

______ signs warn drivers of work zones and provide clues as to the conditions ahead.

Jeff Maass asked Mar 3, 2021

by Jeff Maass

5.6k points

1 answer

0 votes

176k views

11. if a motor requirs 750watts and the input current amps is 12 amps what resistance is needed [

LaserBeak asked Mar 3, 2021

by LaserBeak

4.5k points

2 answers

3 votes

153k views

Pennfoster Trades Safety test. Would appreciate the help. Thank you in advance. Check the screenshots below for the questions I'd like help with.

Dam asked Mar 3, 2021

by Dam

5.2k points

1 answer

5 votes

151k views

Assume a regulator has a percent load regulation of 0.5%. What is the output voltage at full-load if the unloaded output is 12.0 V

Asma Rahim Ali Jafri asked Mar 3, 2021

by Asma Rahim Ali Jafri

5.1k points

1 answer

1 vote

89.7k views

A six- lane freeway ( three lanes in each direction) in a scenic area has a measured free- flow speed of 55 mi/ h. The peak- hour factor is 0.80, and there are 8% large trucks and buses and 6% recreational

TheoF asked Mar 3, 2021

by TheoF

5.0k points

1 answer

3 votes

17.3k views

organ system do not function independetly rather they are integrated and depend on each other for optimum health. using the cardiovascular system and respiratory system give an overview of system integration

Eugene Mihaylin asked Mar 3, 2021

by Eugene Mihaylin

5.0k points

1 answer

2 votes

34.5k views

What is entrained the difference between Air- and Air- entrapped, 2

Jodaka asked Mar 3, 2021

by Jodaka

5.4k points

1 answer

0 votes

154k views

11. Amphetamines that keep drivers awake also help with coordination and reaction time. O A. True O B. False

Trevin Avery asked Mar 3, 2021

by Trevin Avery

5.0k points

2 answers

3 votes

173k views

Change in cross-section dimensions over the length of a U-shaped bracket can best be shown in a space-saving way by

Shareena asked Mar 3, 2021

by Shareena

5.3k points

2 answers

2 votes

143k views

Prescription eye protection suitable for an electrician should always include a. a safety strap b. soft nose guards c. side shields d. tinted lenses

Niek Tax asked Mar 3, 2021

by Niek Tax

4.7k points

1 answer

5 votes

70.8k views

The electricity we use is static or current electricity?

Hleb asked Mar 3, 2021

by Hleb

5.4k points

1 answer

5 votes

233k views

Where did fossil fuels come from

Marcos Placona asked Mar 3, 2021

by Marcos Placona

4.9k points

2 answers

4 votes

11.9k views

Describe the cycle that purifies drinking water. 40 points

Nepho asked Mar 3, 2021

by Nepho

5.7k points

2 answers

3 votes

3.1k views

For the system in problem 4, suppose a main memory access requires 30ns, the page fault rate is .01%, it costs 12ms to access a page not in memory (this time includes the time necessary to transfer the

Ryan Wersal asked Mar 2, 2021

by Ryan Wersal

4.7k points

1 answer

2 votes

16.7k views

Kim is assigned to write an important company report with Philip and Tara, her coworkers. Because Kim prefers to work alone, she decides to do the report herself without telling her boss or her assigned

Cosma Colanicchia asked Mar 2, 2021

by Cosma Colanicchia

5.0k points

1 answer

5 votes

104k views

Which 2 items are most similar and why? Graduated Cylinder, Measuring Cup, Beaker

John Rowland asked Mar 2, 2021

by John Rowland

4.9k points

2 answers

2 votes

107k views

Drawing of twisted drill

Gabriel Grant asked Mar 2, 2021

by Gabriel Grant

5.2k points

1 answer

2 votes

193k views

The temperature of a flowing gas is to be measured with a thermocouple junction and wire stretched between two legs of a sting, a wind tunnel test fixture. The junction is formed by butt-welding two wires

Deepam Gupta asked Mar 2, 2021

by Deepam Gupta

5.0k points

1 answer

0 votes

27.3k views

Why is the flushing cycle important for flake ice machines? A. Flake ice machines have greater concentrations of scale buildup as compared to cube ice machines. B. Flake ice machines have an exposed preparation

Vikram Palakurthi asked Mar 2, 2021

by Vikram Palakurthi

5.8k points

2 answers

1 vote

181k views

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