Recent questions in Engineering

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Type the correct answer in the box. Spell all words correctly. Type the exact term Mike should use for the given scenario. Mike needs to produce hand-written characters with strokes of the same width.

Felix Zumstein asked Apr 16, 2021

by Felix Zumstein

5.6k points

2 answers

0 votes

44.6k views

A piston-cylinder device initially at 0.45-m3 contains nitrogen gas at 600 kPa and 300 K. Now the gas is compressed isothermally to a volume of 0.2 m3. The work done on the gas during this compression

Spike Gronim asked Apr 16, 2021

by Spike Gronim

5.8k points

1 answer

1 vote

108k views

If a light draws 220 watts on a 120 volt circuit, how many amperes of electricity is it using?

Sunhwa asked Apr 16, 2021

by Sunhwa

5.5k points

2 answers

2 votes

214k views

a. To measure the water current in an ocean, a marker is dropped onto it. Determine if the trajectory traced by the drifting marker forms a streamline, streakline, or pathline.b. To learn more about the

Mukama asked Apr 16, 2021

by Mukama

5.6k points

1 answer

2 votes

115k views

Hey, I have a question, I was thinking that if you have engineering skills or drawing skill you could help me to start a project on scratch, which would be a life or WW3 simulation. Comment or answer if

JohnJohnGa asked Apr 16, 2021

by JohnJohnGa

5.3k points

1 answer

0 votes

221k views

A 10-mm steel drill rod was heat-treated and ground. The measured hardness was found to be 290 Brinell. Estimate the endurance strength, Se, in MPa if the rod is used in rotating bending.

Kejml asked Apr 16, 2021

by Kejml

5.1k points

1 answer

3 votes

50.1k views

thermodynamics A nuclear power plant based on the Rankine cycle operates with a boiling-water reactor to develop net cycle power of 3 MW. Steam exits the reactor core at 100 bar, 620°C and expands through

Waseem Sarwar asked Apr 15, 2021

by Waseem Sarwar

5.4k points

1 answer

5 votes

84.8k views

In the text box below, enter the original text you've reconstructed from the compressed version above. Make sure you use _ (underscore) instead of spaces in your answer.

Ethanfar asked Apr 15, 2021

by Ethanfar

5.6k points

1 answer

3 votes

171k views

(Lesson 8.3 LC) Which of the following statements is not true about proper tice care?

Hou Lu asked Apr 15, 2021

by Hou Lu

5.8k points

2 answers

5 votes

160k views

A low-temperature physicist wishes to publish his experimental result that the heat capacity of a nonmagnetic dielectric material between 0.05K and 0.5K varies as A√ T + BT^3 As editor of the journaL should

Chhenni asked Apr 15, 2021

by Chhenni

6.0k points

1 answer

0 votes

193k views

Find: factor of safety (n)for point A and B by using both MSS and DE (you can neglect shear stress due to shear force and also neglect stress concentration)

John Bananas asked Apr 15, 2021

by John Bananas

5.7k points

1 answer

3 votes

225k views

What’s the focal length of the lens?

Dimitar K asked Apr 15, 2021

by Dimitar K

5.2k points

2 answers

5 votes

234k views

Carbon dating for archeological materials is based on the fact that a plant, after its death, stops absorbing radioactive C-14 as CO2 from the atmosphere. This radioactive carbon accounts for 0.10% of

IntricatePixels asked Apr 15, 2021

by IntricatePixels

5.8k points

1 answer

1 vote

33.5k views

During an expansion process, the pressure of a gas changes from 15 to 140 psia according to the relation P = aV + b, where a = 5 psia/ft3 and b is a constant. If the initial volume of the gas is 7 ft3,

Yakov Manshin asked Apr 15, 2021

by Yakov Manshin

5.6k points

1 answer

3 votes

199k views

Given the following data, plot the stress-strain curves for the two unknown materials on the same set of stress-strain axes. Density4.43g/cm33.98g/cm3E114 GPa380 GPa0.340.22Yield stress (at 0.2% strain)830

Rrttrr asked Apr 15, 2021

by Rrttrr

6.0k points

1 answer

3 votes

97.5k views

A rotator has a weight of 100lb with a centroidal radius of gyration of 9 in. Determine the moment of inertia about the center of gravity for the rotator.

ZzzzBov asked Apr 15, 2021

by ZzzzBov

5.0k points

1 answer

0 votes

185k views

CAD(computer-aided design) software and is used in__________and __________that show how to construct an object. Technical drawings show in detail how the pieces of something relate to each other.

Rjf asked Apr 15, 2021

by Rjf

6.1k points

1 answer

4 votes

91.4k views

What holds the brains of your computer

Nathan Colgate asked Apr 15, 2021

by Nathan Colgate

6.2k points

1 answer

2 votes

130k views

Which geometric curved solids are most commonly used by engineers? arch and pyramid cylinder and cone prism and pyramid sphere and arch

Jono asked Apr 15, 2021

by Jono

5.5k points

2 answers

3 votes

153k views

An aluminum block weighing 28 kg initially at 140°C is brought into contact with a block of iron weighing 36 kg at 60°C in an insulated enclosure. Determine the final equilibrium temperature and the total

Carlton asked Apr 15, 2021

by Carlton

5.7k points

1 answer

1 vote

44.0k views

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