THE ATMOSOPHERE-ETEXT
14th Edition
ISBN: 9780135213131
Author: Lutgens
Publisher: PEARSON
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Question
Chapter 8, Problem 7RQ
To determine
The three ways in which air masses get modified.
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Students have asked these similar questions
The first photo is question 1
a) Write down the order of the transfer function in each of the following cases. Assume that
there are no terms in the numerator that will cancel terms in the denominator.
10
H(s)
H(s)
=
s+1
5
(s+3)(s—. 4)
4s1
5
H(s)
=
H(s)
-
83 +1
s27s
6
H(s)
H(s)
=
s(s²+4s)
2s27s+1
84583882 +3s+2
H(s)
83 +8
s+1
=
H(s)
s34s26s+5
s52s4383 + 4s2 +5s +6
Question 5 (
A system is found to have zeros of -3 and poles of 4, and -2. The system also has a gain of
4. Write out the corresponding transfer function.
Question 6.
A system has a transfer function of
What is the gain, K, of the system?
Question 7 (
A system has a transfer function of
H(s)
-
4
8+5
H(s):
=
4
8 +5
A step input of size 3 is applied to the system at time zero (Since we're dealing with transfer
functions, x(0) is also zero at time zero).
a) [10] What is the response ✗(s) of the system?
b) [10] Derive the time dependent solution, x(t), of this response
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Similar questions
- Note: You might want to do the last question first because the last question asks you to write some python code to calculate the zeros and poles. You could use that code here to help you (except the first problem which you should be able to do by inspection alone) Find the poles and zeros for each of the following transfer functions 1. S+3 H(s) = 8 5 2. H(s): = s238 +1 s2 +48 +3 3. s(s+4) H(s) s3+2s23s 4. 82-586 H(s) = - 8382-68 5. H(s): = s2 +48 +3 s45836s2 - 6arrow_forwardWrite python program to plot the zeros and poles if a user provides the coefficients for the numerator and denominator of the transfer function. Since the zeros and poles can be complex, this plot is essentially and argand diagram, where the x axis is the real component and the y axis the imaginary component of a given zero or pole. Create a method called plot-poles zeros(num, den) which takes two lists containing the coefficients. Here is an example and the resulting plot. num [1, 3, 7] # yields zeros at -1.5 +/- 2.17945j den = [1, 4, 5, 3] # yields poles at -2.46557, -0.7672143 +/- 0.7925519j plot_poles_zeros(num, den) Imaginary Page 2 Pole-Zero Plot 3 Zeros × Poles 2 1 -2 1 * Real When you write your code you are only allowed to use the packages numpy and matplotlib. Make sure you label the axes, provide a legend and give a title to your plot (See the example plot). Hint: numpy has a method called roots. When given a list of numbers corresponding to the coefficients of a polynomial,…arrow_forwarda) [10] Compute the zeros and poles for the following transfer function: $2 +5s+6 H(s): s2 +3s+2 b) [10] Factor both polynomials in the numerator and denominator. What does this tell you about one of the poles and zeros you found in a)?arrow_forward
- What kind of boundary must a system have to undergo the stated Interaction with its surroundings if possible ( mention the 3 qualities of the boundary in each case A. WORK INTERACTIONS ONLY B. MASS AND HEAT INTERACTIONS ONLY C. HEAT INTERACTIONS ONLY IS THIS POSSIBLE, EXPLAIN. D. WORK AND MASS INTERACTIONS ONLY. E. WORK AND HEAT INTERACTIONS ONLY F. MASS INTERACTIONS ONLY. IS THIS POSSIBLE OR NOT. EXPLAINarrow_forwardAnswer the questionsarrow_forwarddraw a kinematic diagramarrow_forward
- No Ai, find the correct answer to this question. Because all the rest ive found or tried are wrong. Show the steps.arrow_forwardPlease solve manually and follow all rules for flow net construction. Provide a scale such that the flow net produced can be copied.arrow_forwardPls show neat and whole solutionarrow_forward
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