Master Engineering with Fun Quizzes & Brain Teasers!

(10 pts.) write the state-space model for longitudinal and lateral-directional dynamics for cruise or low cruise flight condition. use equation editor to write the equations. show your a, b, c, and d matrices in the equations. alternatively, you can write these vector matrix equations by hand.
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write a funciton that indent a string by certain number of spaces in python
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The following signals are 2-D in space and 1D in time, so they are 3-D signals. Is each of these 3 -D signals: - Analog or digital? - Continuous or discrete? (a) The world as you see it *(b) A movie stored on film (c) A movie stored on a DVD
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when a node in a tree with no children is deleted, what replaces the pointer to the deleted node?
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why is it important to create a class such as admin or overhead when you set up class tracking
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what is the symbol usually used inside a circle to designate a current source?
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why are repeated scores on most variables always different from one another?
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N elements are inserted from a min-heap with N elements. The total running time is:a) O(N2) worst caseb) O(logN) worst casec) O(N) worst cased) None of these
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Which two statements are correct about public IPv4 addresses? (Choose two.)a.192.168.1.10 is a public IPv4 address.b.Public IPv4 address exhaustion is a reason why there are private IPv4 address and why organizations are transitioning to IPv6.c.Public IPv4 addresses are allowed to be assigned to devices within an organizations intranet (internal network).d.To access a device over the internet, the destination IPv4 address must be a public address.
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In the pre-lab, you may choose your own component values (different from the above examples) to complete the following tasks: 1. Develop a PSpice model of a series RL circuit showing the fundamental characteristics of transient behavior in the circuit (transient voltages across all components as well as step and natural current response). 2. Develop a PSpice model of a series RC circuit showing the fundamental characteristics of transient behavior in the circuit (transient voltages across all components as well as step and natural current response). 3. Develop a PSpice model of a series RLC circuit showing the fundamental characteristics of transient behavior in the circuit (transient voltages across all components as well as step and natural current response). Make sure to capture the step response and natural response as explained in the introduction of this manual by simulating your circuit for the right amount of time. (Turing a switch on in an un- energized circuit produces a transient known as the step response. Turning a switch off in a circuit having attained a steady state response produces a transient known as the natural response)
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A disc plough has a width of 1.8 m and operates at a speed of 7.5 km/hr. In an actual field operation, the actual width of cut was 1.4 m. The total time lost per hectare due to turning at row ends and minor adjustments was 45 minutes. Calculate the field efficiency
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uppose that using the centroid method you found the best location for a communications tower. the location happens to be in the middle of a pond. then, you should locate the tower group of answer choices at that location using water proof concrete and precast poles none of the offered choices is applicable at the closest point outside the pond in the general vicinity of the pond but after considering qualitative factors such as geography, roads and utilities to help find the best feasible location using some other method
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write a prolog definition of the greatest common divisor of two numbers. then use it to compute gcd(4, 10), gcd(15, 36), and gcd(25, 55). 4. write a prolog program to find the last item in a list.
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What is the output from the following fragment of Python code? a. myVariable = 65 b. myVariable = 65.0 c. myVariable = "Sixty Five" d. print(myVariable) Output to screen would be: (output]
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Let us assume X is the input dataset, and Y is the output variable. Which of the following statements iscorrect? import pandas as pd import numpy as npfrom sklearn. linear_model importLinearRegressionmodel = LinearRegression ( )model. fit(X, Y)model. coef. A. The model must be fit to access themodel coefficients B. The model coefficients can beaccessed before fitting the model C. It is not necessary to create a LinearRegression() instance to fit themodelD. None of the options
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why is keylistener separated from a game loop
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if you decrease the thickness between two isothermal surfaces, what do you do to the conduction thermal resistance?
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The purpose of this assignment is to learn to develop multi - process programs. You are expected to extend the myshell.c program and add pipelines and I/O redirections. In particular, your shell program should recognize the following:1. > - Redirect standard output from a command to a file. Note: if the file already exist, it will be erased and overwritten without warning. For example,COP4338$ ls > 1COP4338$ sort myshell.c > 2Note that you're not supposed to implement the unix commands (ls, sort, ...). You do need to implement the shell that invoke these commands and you need to "wire" up the standard input and output so that they "chain" up as expected.
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for mosfet, the region of the id versus vdscharacteristics where the relationship is practically linear for a small value of vds>vt and vds
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find the frequency, f, of the voltage in hertz given va(t) = 60 cos (40,000t) v.
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in two-phase locking, if one transaction holds a shared lock on data item a, then other transactions can obtain the exclusive lock on data item b.T/F
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why do most object-oriented programming languages mandate that i/o operations involving secondary storage such as disk are to be done in a try and catch block?
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what is the number of states in nfa to accept strings that end with 011?
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A security engineer at an offline government facility is concerned about the validity of an SSL certificate. The engineer wants to perform the fastest check with the least delay to determine if the certificate has been revoked. Which of the following would BEST meet these requirements?A. RAB. OCSPC. CRLD. CSR
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