Engineering » Page 39

Engineering

Zander Chen

EMB agar is a medium used in the identification and isolation of pathogenic bacteria. It contains digested meat proteins as a source of organic nutrients. Two indicator dyes, eosin and methylene blue, inhibit the growth of gram-positive bacteria and distinguish between lactose fermenting and nonlactose fermenting organisms. Lactose fermenters form metallic green or deep purple colonies, whereas the nonlactose fermenters form completely colorless colonies. EMB agar is an example of which of the following? A selective medium, a differential medium, and a complex medium

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Engineering

Regina Weaver

What is a good reason to keep a project's file size small?

A.

The file will take longer to export.

B.

The objects in your project will be organized better.

C.

It takes less time to send the file in an e-mail message.

D.

The smaller file will have more old information about your project.

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Engineering

Gabrielle Davies

melinda is using a rectangular brass bar in a sculpture she is creating. the brass bar has a length that is 4 more than 3 times its width if the area of the rectangular brass bar is 480 inches what are the dimensions answer

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Engineering

Clyde

What skills are key to reading comprehension?

Ability to pronounce words and understand usage within a sentence

Ability to recognize words and understand vocabulary

Ability to recognize grammatical parts of speech and the impact on sentence structure

Ability to identify text structure and form complete sentences

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Engineering

Aidyn Black

A 10 m3rigid insulated tank contains air at 1000 kPa, 1000 K. It is connected to an adiabatic reversible turbine that has an exit of 100 kPa.

The air is now allowed to run out through the turbine until a tank pressure of 100 kPais reached and the flow stops.

a) Find the initial and final mass in the tank.

b) How much work did the turbine produce.

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Engineering

Marisa Roach

A. Host A is sending Host B a large file over a TCP connection. Assume Host B has no data to send Host A. Host B will not send acknowledgments to Host A because Host B cannot piggyback the acknowledgments on data.

A. True

B. False

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Engineering

Asher Henry

The 40-ft-long A-36 steel rails on a train track are laid with a small gap between them to allow for thermal expansion. Determine the required gap delta so that the rails just touch one another when the temperature is increased from T1, = - 20°F to T2 = 90°F. Using this gap, what would be the axial force in the rails if the temperature were to rise to T3 = 110 degree F?

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Engineering

Marcus Kaiser

The rolling process is governed by the frictional force between the rollers and the workpiece. The frictional force at the entrance side is smaller than that at the exit side. This allows the roller to pull the workpiece towards the exit end. a) - True b) False

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Engineering

Annabella

A large prime number isP = 232582657 - 1

Suppose you wish to express P in the binary system used by computers, where the base is 2 instead of 10, and the only possible digits are 0 and 1. The number of binary digits is

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Engineering

Elsa Holder

Solar energy stored in large bodies of water, called solar ponds, is being used to generate electricity. If such a solar power plant has an efficiency of 3 percent and a net power output of 150 kW, determine the average value of the required solar energy collection rate, in Btu/h.

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Engineering

Rodolfo Buchanan

What engine does chrysler 300c have?

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Engineering

Syllable

For a ceramic compound, what are the two characteristics of the component ions that determine the crystal structure?

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Engineering

Krystal Beard

Which of the following statements about glycogen metabolism is FALSE?

Liver and muscle cells are the primary storage locations for glycogen in humans.

Glycogen breakdown and synthesis rates are about equal in the liver.

The rate of glycogen breakdown is significantly higher than the rate of glycogen synthesis in muscle cells.

Glycogen is the primary energy source for muscle and liver cells.

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Engineering

Aracely Parrish

A 0.9% solution of NaCl is considered isotonic to mammalian cells. what molar concentration is this?

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Engineering

Abigail Vasquez

The specifications of an electronic device are 24 / - 0.4 Amps. When the device exceeds specifications the average quality cost is $32.00. A sample of the devices had an average value of 23.9 Amps and a standard deviation of 0.211 Amps. What is the average loss for this device

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