Engineering

the curren in a 60hz single phase lags 36 degress bnehind the voltage calculate the time interval between the posotive peaks of voltage and current
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Struggling to stay faithful and remain attracted to my (34M) wife (28F) after we experienced a violent attack together. Not sure what to do.
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n this lab, you task is to diagnose and correct the problem. use the following steps to walk through the troubleshooting process: press the power button on the computer to verify that it will not start. select the motherboard and view the specifications to identify the location of the cpu socket and fan power connector. answer question 1. close the motherboard specs and verify that the cpu heat sink and fan assembly is installed. answer question 2. answer question 3. based on your findings, you will need to replace the cpu. temporarily remove the heat sink and fan to the workspace.
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7. Before welding was widely accepted, what was the most popular method used to connectsteel in the construction industry?_______
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pick a big problem in your school or your community that you think could be solved with the help of computer science, robotics, or hardware engineering.
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in this diode circuit, what is the value of the load voltage v subscript r for v subscript i equals minus 5 v and v subscript i equals space 5 v? assume si diode with v subscript d 0 end subscript equals 0.7 space v. instructions: assume an on or off state for the diode and using the developed piecewise linear model for the diode, write the corresponding diode current and voltage equations for each state. write a kvl for the circuit and find the diode voltage and current. use the inequality in the piecewise linear model to check the calculated diode current or voltage values. the above steps should be repeated for each one of the given vi values. after you solved the problem, choose the option that has the correct statement. the statements in three out of four options are incorrect.
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what is the most important step in safely changing lanes
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Functions and Design requirements Select one device of your preference and write a primary function and at least 3 design requirements
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Conider the following relational chema Employee (empno, name, office, age) Book (ibn, title, author, publiher) Loan (empno, ibn, date) Write the following querie in relational algebra. Find the name of employee who have borrowed a book Publihed by 1 McGraw-Hill? Find the name of employee who have borrowed all book Publihed by McGraw-Hill? Find the name of employee who have borrowed more than five different book publihed by McGraw-Hill?
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You are working with a database table that contains employee data. The table includes columns about employee location such as city, state, country, and postal_code. You want to retrieve the first 3 characters of each postal code. You decide to use the SUBSTR function to retrieve the first 3 characters of each postal code, and use the AS command to store the result in a new column called new_postal_code. You write the SQL query below. Add a statement to your SQL query that will retrieve the first 3 characters of each postal code and store the result in a new column as new_postal_code. NOTE: The three dots (...) indicate where to add the statement.
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Calculate the constants a1 and a2 in terms of the initial conditions, and thus verify Eqs. (9.34) and (9.35) for the overdamped case.
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which of the following securities is (are) not considered to have an issuer? i collateral trust certificate ii equipment trust certificates iii fractional interests in oil and gas programs iv certificates of interest in a gravel mining program a i and ii only b iii only c iii and iv only d i, ii, iii, iv
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Coal is being discharged from a first conveyor belt at the rate of 120 kg/s. It is received at A by a second belt that discharges it again at B. Knowing that v1 = 3 m/s and v2 = 4.25 m/s and that the second belt assembly and the coal it supports have a total mass of 472 kg, determine the components of the reactions at C and D.
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Imagine that NASA has funding for only one telescope. The three following proposals are submitted. Which one will be most successful?a. an X-ray telescope located in Antarcticab. a radio telescope in space that orbits Earthc. a near-infrared telescope on a mountaintop inChile
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how many centimeters are there in a length 32.7 inches ? express your answer in centimeters to three significant figures. activate to select the appropriates template from the following choices. operate up and down arrow for selection and press enter to choose the input value typeactivate to select the appropriates symbol from the following choices. operate up and down arrow for selection and press enter to choose the input value type nothing cm request answer sometimes you will need to change units twice to get the final unit that you want. suppose that you know how to convert from centimeters to inches and from inches to feet. by doing both, in order, you can convert from centimeters to feet. part b suppose that a particular artillery piece has a range r
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What does it mean when it says an unknown being has entered this world in Blox fruit?
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note: if you re-upload the files, you must re-upload all files as the system keeps the most recent uploaded submission only. no zip files! note 2: never hard-code test data in the test program, unless explicitly stated in the assignment. always allow the user to enter the test data using menu option. note 3: code documentation. in addition to the author header at the top of each file, please include a comment block before each method explaining the method and what it does. add in-line comment to explain the code within the method. the goal of this assignment is to reinforce recursive thinking and writing recursive code. program
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Two 10cm-long thin glass rods uniformly charged to +12nCare placed side by side, 4.0cmapart. What are the electric field strengths E1, E2, and E3 at distances 1.0cm, 2.0cm, and 3.0cmto the right of the rod on the left, along the line connecting the midpoints of the two rods?a) Specify the electric field strength E1.b) Specify the electric field strength E2.c) Specify the electric field strength E3.
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0 shows a tank within a tank, each containing air. pressure gage a, which indicates pressure inside tank a, is located inside tank b and reads 5 psig (vacuum). the u-tube manometer connected to tank b contains water with a column length of 10 in. using data on the diagram, determine the absolute pressure of the air inside tank b and inside tank a, both in psia. the atmospheric pressure surrounding tank b is 14.7 psia. the acceleration of gravity is g
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Desiccant failures arise when the system is left open for long periods of time and thedesiccant:absorbs too much moisture.becomes to dusty and dirty.dries out too much.is exposed to sunlight.
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Element-wise division: Convert pounds to kilograms Assign row array weightKilo with the corresponding weight in kilograms. Use the following conversion: kg = lb / 2. 2 Function Save Reset MATLAB DocumentationOpens in new tab function weightKilo = ConvertToKilo(weightPounds) % weightPounds: Row array of weights in pounds % Assign weightKilo with the corresponding weight in kilograms weightKilo = weightPounds; end 1 2 3 4 5 6 7 Code to call your function
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EXAMPLE 1. 8 A current of 30. 0 mA is to be divided into two branchcurrents of 20. 0 mA and 10. 0 mA by a network with an equivalentresistance equal to or greater than 10. 0 N. Obtain the branch resistances. COTTITION 1 g
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take in a string from the user and split it into an array of single characters. split the list of characters into a list of lists where each inner list has 3 elements. notice that the last inner array may have fewer than 3 element
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predict the temperature at which the saturation pressure is 1 atm (i.e., the normal boiling point) (in k) for pure di-tert-butylsilane based on extrapolating the antoine equation with the coefficients you determine
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