Recent questions in Engineering

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Who is authorized to do a needle decompression?

Matthew Cachia asked Feb 25, 2021

by Matthew Cachia

5.0k points

1 answer

0 votes

32.9k views

Match each context to the type of the law that is most suitable for it. Boyle’s Law Charles’ Law Pascal’s Law (Match them to the context it goes to) At constant temperature, the volume of a confined gas

William Luc Ritchie asked Feb 25, 2021

by William Luc Ritchie

5.7k points

1 answer

1 vote

33.1k views

5. The water in an 8-m-diameter, 3-m-high above-ground swimming pool is to be emptied by unplugging a 3-cm-diameter, 25-m-long horizontal pipe attached to the bottom of the pool. Determine the maximum

Andrey Minogin asked Feb 25, 2021

by Andrey Minogin

5.1k points

1 answer

1 vote

99.5k views

True or False: The differential lock in an AWD-equipped vehicle can be used at any time.

Caro asked Feb 25, 2021

by Caro

5.5k points

2 answers

2 votes

195k views

Which of the following is NOT a breach of Netiquette? O Asking yourself, "would I say this to the person's face" before you submit a reply Submitting responses that are written using "texting language"

Aeonius asked Feb 25, 2021

by Aeonius

4.9k points

1 answer

2 votes

133k views

Technician A says that used oil should be collected for recycling. Technician B says that used oil filters may be disposed of as regular solid waste only after an approved draining process. Which technician

Coelho asked Feb 25, 2021

by Coelho

5.2k points

1 answer

1 vote

124k views

What specific construction problems can be minimized by effective site planning? (Select all that apply.) worker safety issues environmental impact zoning restrictions structural defects budget overages

Spacer asked Feb 25, 2021

by Spacer

5.4k points

1 answer

5 votes

112k views

After clamping a buret to a ring stand, you notice that the set-up is tippy and unstable. What should you do to stabilize the set-up

Kwingkwingko asked Feb 25, 2021

by Kwingkwingko

5.1k points

1 answer

5 votes

64.4k views

What type of sockets are the most commonly used? A) 4-point and 6-point B) 6-point and 8-point C) 8-point and 12-point D) 6-point and 12-point

StaWho asked Feb 25, 2021

by StaWho

5.2k points

2 answers

1 vote

214k views

At a ski resort, water at 40 F is pumped through a 3-in diameter, 2000ft long, steel pipe from a pond at an elevation of 4286ft to a snow-making machine at an elevation of 4623ft at a rate of 0.26ft^3/s.

Abdulrahman Bres asked Feb 25, 2021

by Abdulrahman Bres

4.3k points

1 answer

2 votes

59.5k views

Which condition results from alcohol consumption and causes swelling and inflammation of the liver?

Dule Arnaux asked Feb 25, 2021

by Dule Arnaux

5.1k points

1 answer

1 vote

69.8k views

The interior wall of a building is made from 2×4 wood studs, plastered on one side. If the wall is 13 ft high, determine the load in lb/ft of length of wall that it exerts on the floor

Ahmed Abdelqader asked Feb 25, 2021

by Ahmed Abdelqader

5.8k points

1 answer

0 votes

233k views

A signalized intersection approach has an upgrade of 4%. The total width of the cross street at this intersection is 60 feet. The average vehicle length of approaching traffic is 16 feet. The speed of

Itamar Kerbel asked Feb 25, 2021

by Itamar Kerbel

5.2k points

1 answer

5 votes

77.9k views

The density (mass/volume) of aluminum is 5.26 slug/ft3. Determine its density in SI units. Use an appropriate prefix.

Robsonsjre asked Feb 24, 2021

by Robsonsjre

5.3k points

1 answer

1 vote

15.0k views

An inventor claims to have developed a heat pump that produces a 200-kW heating effect for a 293 K heatedzone while only using 75 kW of power and a heat source at 273 K. Justify the validity of this claim.

Mantono asked Feb 24, 2021

by Mantono

4.9k points

1 answer

2 votes

176k views

The capacity of a battery is 1800 mAh and its OCV is 3.9 V. a) Two batteries are placed in series. What is the combined battery OCV and when charged at 2C what is its capacity? b) Two batteries are placed

Bisarch asked Feb 24, 2021

by Bisarch

5.1k points

1 answer

4 votes

193k views

Describe how something like a red blood cell might look to you.

TheBlastOne asked Feb 24, 2021

by TheBlastOne

5.5k points

1 answer

0 votes

99.8k views

The fluid-conditioning components of hydraulic-powered equipment provide fluid that is clean and maintained at an acceptable operating ____.

Lagivan asked Feb 24, 2021

by Lagivan

5.1k points

1 answer

1 vote

183k views

True or False? Early engineers used a trial-anderror approach, rather than mathematical and scientific principles when solving problems.

Maria Jeysingh Anbu asked Feb 24, 2021

by Maria Jeysingh Anbu

5.1k points

1 answer

2 votes

200k views

The current vertical effective stress acting on soil is 100 kN/ m^2. The past maximum vertical effective stress was 200 kN/m^2. The overconsolidation ratio is:_________ a. 0.25 b. 4.5 c. 1

Alexander Petryakov asked Feb 24, 2021

by Alexander Petryakov

5.4k points

1 answer

3 votes

84.9k views

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