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Engineering

What are the benefits of an inverter power supply?

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Engineering

What kindnof energy do you display in physical education class?

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Engineering

The cycle used most frequently for steam power generation is a. Brayton b. Ericsson C. Rankine d. Diesel

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Engineering

What is the displacement of the ball at t=4 seconds

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Engineering

Define the function test_statistic which takes in an expected proportion and an actual proportion, and returns the value of the second test statistic in the previous question. Assume that you are taking in proportions, but you want to return your answer as a percentage.

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Valentino Crawford

Engineering

What is the braks mean effictive pressure?

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Engineering

While discussing what affects the amount of pressure exerted by the brakes: Technician A says that the shorter the line, the more pressure there will be. Technician B says that braking force will increase if the size of the pistons in a master cylinder are increased. Who is correct?

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Engineering

Which of the following statements about rapid prototyping is TRUE?

A.) Rapid prototyping is a the part of the

design process where you figure out

what materials you want to use as quickly as possible.

B.) Rapid prototyping is the process by which engineers decide how quickly they will be able to make a finished

product.

C.) Rapid prototyping is the process by which engineers and designers

quickly make a version of a product to assess a specific design element.

D.) None of the above

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Leonel Melendez

Engineering

A particular Table in a relational database contains 100,000 Data Records/rows, each of which Data Record/row requires 200 bytes. A select statement returns all Data Records/rows in the Table that satisfy an equality search on an attribute. Estimate the time in milliseconds to complete the query when each of the following Indexes on that attribute is used.

A. No Index (Heap File of Data Records)

B. A Static Hash Index (with no overflow buckets/Pages). Assume the cost of applying the hash function is H, negligible.

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Engineering

A piston-cylinder device with a set of stops initially contains 0.6 kg of steam at 1.0 MPa and 400 C. The location of the stops corresponds to 40 percent of the initial volume. Now the steam is cooled. Determine the compression work if the final state is (a) 1.0 MPa and 250 C and (b) 500 kPa. (c) Also determine the temperature at the final state in part (b).

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Raiden Friedman

Engineering

What new information about hte role of the y subunit of ATP Synthase did this researcdh project elucidate? how does the subunit serve as a resversible motor?

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Engineering

If safeguarding is not possible what must be used instead

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Engineering

Liquid toluene is flowing through a pipe at a rate of 175 m 3 / h 175m3/h. What is the mass flow rate of this stream in kg/min? What is the molar flow rate in mol/s? In fact, the answer to Part (a) is only an approximation that is almost certain to be slightly in error. What did you have to assume to obtain the answer?

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Engineering

Suppose the Bookstore is processing an input file containing the titles of books in order to remove duplicates from their list. Write a program that reads all of the titles from an input file called bookTitles. txt and writes them to an output file called noDuplicates. txt. When complete, the output files should contain all unique titles found in the input file.

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Engineering

How do I quickly learn jа vascript?

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