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Suppliers(sid: integer, sname: string, address: string) Parts(pid: integer, pname: string, color: string) Catalog(sid: integer, pid: integer, cost: real) The Catalog relation lists the prices charged for

Omar Elawady asked Feb 27, 2021

by Omar Elawady

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3 votes

12.5k views

A gas-turbine power plant operates on the simple Brayton cycle with air as the working fluid and delivers 32 MW of power. The minimum and maximum temperatures in the cycle are 310 and 900 K, and the pressure

Sayuri Mizuguchi asked Feb 27, 2021

by Sayuri Mizuguchi

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2 votes

158k views

In a given rocket engine, a mass flow of propellants equal to 87.6 lbm/s is pumped into the combustion chamber, where the stagnation temperature after combustion is 6000°R. The combustion products have

JDAnders asked Feb 27, 2021

by JDAnders

5.9k points

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5 votes

229k views

Some might consider careers in the Construction industry to be quite flexible. Which statement supports this claim?

Omar Gonzalez asked Feb 27, 2021

by Omar Gonzalez

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2 answers

2 votes

208k views

The most important rating for batteries is the what

Bernhard Jaeger asked Feb 27, 2021

by Bernhard Jaeger

5.8k points

1 answer

3 votes

125k views

Poached eggs are cooked in bath of boiling water at 100°C. Over time they reach thermal equilibrium with the bath. They are then quickly removed from the boiling water and placed in ice water at 0°C to

Shan Robertson asked Feb 27, 2021

by Shan Robertson

5.5k points

1 answer

4 votes

46.6k views

Seawater containing 3.50 wt% salt passes through a series of 11 evaporators. Roughly equal quantities of water are vaporized in each of the 11 units and then condensed and combined to obtain a product

Fedcomp asked Feb 27, 2021

by Fedcomp

5.0k points

1 answer

4 votes

27.6k views

Describe a gear train that would transform a counterclockwise input rotation to a counterclockwise output rotation where the driven gear rotates three times for every rotation of the driver gear.

David Hyde asked Feb 27, 2021

by David Hyde

5.0k points

1 answer

4 votes

210k views

Combustion of Solid Fuel. A fuel analyzes 74.0 wt % C and 12.0% ash (inert). Air is added to burn the fuel, producing a flue gas of 12.4% CO2, 1.2% CO, 5.7% O2, and 80.7% N2. Calculate the kg of fuel used

Shrichards asked Feb 27, 2021

by Shrichards

5.1k points

1 answer

0 votes

199k views

Explain why the specimens of high carbon steel, after being heated to 700○C and 960○C andthen quenched from that temperature, have di↵erent hardness. Indicate the di↵erences ofobtained microstructure of

KaMZaTa asked Feb 27, 2021

by KaMZaTa

5.3k points

1 answer

2 votes

132k views

The three suspender bars AB, CD, and EF are made of A-36 steel and have equal cross-sectional areas of 500 mm2. Determine the average normal stress in each bar if the rigid beam is subjected to a force

TomH asked Feb 27, 2021

by TomH

5.0k points

1 answer

0 votes

140k views

A pendulum is made of two rods that are firmly welded together to make a cross. The rod AB is 2 m long with a mass of 20 kg. The rod CD is 1 m long with a mass of 10 kg. Recall that for a rod the moment

Janier asked Feb 27, 2021

by Janier

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210k views

Consider a large commercial airplane cruising at a speed of 1050 km/h in air at an altitude of 10 km where the standard air temperature is −50°C. Determine if the speed of this airplane is subsonic or

Bachor asked Feb 27, 2021

by Bachor

4.6k points

1 answer

5 votes

203k views

For the following circuit, V"#$=120∠30ºV.Redraw the circuit in your solution.a.(4) Calculate the total input impedance seen by the source. Express in rectangular form.b.(3) Calculate the input phasor current(express

Steff asked Feb 27, 2021

by Steff

5.4k points

1 answer

0 votes

147k views

In Illinois, once a person has obtained their boating education certificate what is the minimum age to operate a motorized vessel without adult supervision?

Trashpanda asked Feb 27, 2021

by Trashpanda

5.2k points

2 answers

4 votes

15.1k views

For a p-n-p BJT with NE 7 NB 7 NC, show the dominant current components, with proper arrows, for directions in the normal active mode. If IEp = 10 mA, IEn = 100 mA, ICp = 9.8 mA, and ICn = 1 mA, calculate

Happy Songs asked Feb 26, 2021

by Happy Songs

5.2k points

1 answer

0 votes

143k views

What are some of the symptoms of a faulty speaker?

Robbie Mills asked Feb 26, 2021

by Robbie Mills

5.6k points

2 answers

0 votes

55.3k views

In this case we will do automated testing against your program. In order to do this you will prompt (ask for input) for a random seed and use it to seed your random number generator. This will allow you

Willian Fuks asked Feb 26, 2021

by Willian Fuks

5.1k points

1 answer

2 votes

24.3k views

Quantitative Arguments are_ A.Ones that can be measured B.Ones that cannot measured C.Ones that have a variable quantity D.Ones that have an unknown quantity

Mike Donkers asked Feb 26, 2021

by Mike Donkers

4.8k points

1 answer

1 vote

213k views

The next day at SLS found everyone in technical support busy restoring computer systems to their former state and installing new virus and worm control software. Amy found herself learning how to install

Anurag Ranjan asked Feb 26, 2021

by Anurag Ranjan

5.2k points

1 answer

4 votes

20.8k views

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