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Engineering

Mauricio Lowery

On a hot summer day, a student turns his fan on when he leaves his room in the morning. When he returns in the evening, will the room be warmer or cooler than the neighboring rooms? Why? Assume all the doors and windows are kept closed.

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Engineering

Anahi Pittman

While discussing armature testing: Technician A says to test for shorts, place the ohmmeter leads on a commutator segment and armature shaft. Technician B says that continuity should exist between the commutator and the armature shaft. Who is correct?

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Engineering

Ellen Arroyo

On a hot summer day, a student turns his fan on when he leaves his room in the morning. When he returns in the eve - ning, will the room be warmer or cooler than the neighboring rooms?

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Engineering

Caylee Nelson

Rubber mallets only come in a white rubber true or false?

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Engineering

Rodolfo Nash

A teenager was pulling a prank and placed a large stuffed penguin in the middle of a roadway. A driver is traveling on this level roadway and sees the penguin 525 feet ahead.

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Engineering

Erin Villanueva

Indicate whether the following statements are true or false for a reversible isothermal process: (A) Q=T (∆S). (B) ∆U=0. (C) The entropy change of the system is always zero. (D) The total entropy change of the system and the surroundings is zero. (E) Q=W. (F) The entropy change of the environment is negative. (G) The total entropy change of the system and the surroundings is negative.

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Engineering

Kyson Trevino

Forward Error Correction (FEC) is a popular method of error control in networks where bandwidth utilization is a secondary issue. (FEC transmits information using a redundant coding that allows full recovery of the data even in cases where some parts of the transmission were not delivered). Can FEC fully replace the standard timeout/acknowledgment-based error control mechanisms? Explain your answer.

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Engineering

Rolando Gonzalez

Why can you anodise Aluminium and Magnesium alloys?

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Engineering

Deangelo Vargas

What are the three basic components of a limit switch

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Engineering

Elvis Richards

When a group of engineers conduct a trial launch of a new rocket, the rocket

explodes on the launchpad. What should the engineers do next?

O

A. Add a new functionality to the rocket, such as a GPS tracking

system.

O

B. Begin to market this new rocket to the government.

O

C. Launch another rocket with the same design.

O

D. Study the data to see why the rocket failed and how it could be

improved.

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Engineering

Kae

What types of problems might an electrical engineer need to solve?

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Engineering

Guest

How do you find the right dynamics for a plane

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Engineering

Emmanuel Ross

find magnitude of the resultant force, if 30N, 40N, 50N and 60N forces are acting along the line joining the centr of a square to its vertices

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Engineering

Van Roth

Madison and Oxford are the same distance from the equator and they are both near the ocean. Use the information on the map to answer these questions: How does the air temperature of Madison compare to the air temperature of Oxford? Why?

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Engineering

Bridgette

3. When performing overhead work on scaffolding, what protective measures must be taken to prevent objects

from falling and striking a person below?

a. Fall arrest systems are used.

b. Alarm systems should be enabled.

c. Toeboards, debris nets, or canopies must be applied.

d. Warning tags are posted on the scaffold.

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