Engineering » Page 18

Terrence Carpenter

Engineering

What is the gear ratio required to drive a compressor at 150 cycles per second using a turbine that turns at 18,000 rpms?

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Engineering

Within a cubic unit cell, sketch the directions of [012], [721], [110].

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Engineering

Does An HSI system produces electromagnetic interference?

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Engineering

Select the correct answer from each drop down menu.

What does Hooke's Law explain?

If the external force is larger than the

(1.) size

(2.) volume

(3.) elastic limit

of material, it may result in permanent deformation in the shape and size of the object. This characteristic is known as the

(4.) material behavior

(5.) elastic behavior

(6.) plastic behavior

of an object.

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Engineering

According to Evangelista (2008) the university's Student Information System (SIS) of Nueva Vizcaya StateUniversity is a secure, web accessible interactive computer system that allows user access to gradereports, transcripts, schedule of classes, and remaining balance for the semester and register for classesonline. Through the system, students would be assigned a unique identification number. All data to andfrom the university would use that unique identifier. The use of individual student records would: 1) Increase the admissions capacity to follow a student's progress over time; 2) provide better quality datato drive more enlightened policy decisions resulting in enhanced educational opportunities for allstudents; 3) reduce data collection burden through a web enabled SIS; and 4) as a tool of parents inmonitoring the academic performance of their children

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Engineering

The artifacts that expand what humans are able to do are called:.?

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Engineering

A piston-cylinder device containing carbon dioxide gas undergoes an isobaric process from 15 psia and 80°F to 170°F. Determine the work and the heat transfer associated with this process, in Btu/lbm. The properties of CO2 at room temperature are R = 0.04513 Btu/lbm·R and cv = 0.158 Btu/lbm·R.

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Engineering

Real resistors can only be manufactured to a specific tolerance, so that in effect the value of the resistance is uncertain. For example, a 1Ω resistor specified as 5% tolerance could in practice be found to have a value anywhere in the range of 0.95 to 1.05Ω. Calculate the potential voltage range across a 2.2 kΩ 10% tolerance resistor if the current flowing through the element is 4 sin 44t mA.

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Engineering

Consider a new peer Alice that joins BitTorrent without possessing any chunks. Without any chunks, she cannot become a top-four uploader for any of the other peers, since she has nothing to upload. How then will Alice get her first chunk?

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Dominique Glenn

Engineering

Frank and his team have developed an ethics module in an AI system that avoids discrimination of people according to their demographics. What ethical concern has Frank addressed?

Answer choices:

safety

management

bias

law

economic impact

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Engineering

Why do we need the metering devices? List the basic types.

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Engineering

Which is not a job in Manufacturing?

A.

Industrial production manager

B.

Quality control inspector

C.

Software developer

D.

Painting and coating worker

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Engineering

The change in specific internal energy depends on the path of a process. a) - True b) - False

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Scarlett Carrillo

Engineering

Ashworth Lesson 2: Careers for mechanics and technicians exam

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Engineering

A thin-walled double-pipe counter-flow heat exchangeris used to cool oil (cp=2.20 kJ/kg·°C) from 150 to 40°Cat a rate of 2 kg/s by water (cp=4.18 kJ/kg·°C) that enters at22°C at a rate of 1.5 kg/s. Determine the rate of heat transferin the heat exchanger and the exit temperature of water.

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