Question: In the (mathrm{GH}(s)) plane, the Nyquist plot of the loop transfer function (mathrm{G}(s) mathrm{H}(s)=frac{pi e^{-0.25 s}}{s}) passes through the negative real axis at the point

In the $\mathrm{GH}(s)$ plane, the Nyquist plot of the loop transfer function $\mathrm{G}(s) \mathrm{H}(s)=\frac{\pi e^{-0.25 s}}{s}$ passes through the negative real axis at the point
(a) $(-0.25, j 0)$
(b) $(-0.5, j 0)$
(c) $(-1, j 0)$
(d) $(-2, j 0)$

Step by Step Solution

★★★★★

3.32 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

s Analysis The given loop transfer function is GsHsse025s To plot the Nyquist plotwe can expre... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Systems Analysis And Design Questions!

In Problems 1 through 28, determine whether or not the given matrix A is diagonalizable. If it is, find a diagonalizing matrix P and a diagonal matrix D such that P -1 AP = D. 3-2 1 0 - 1 1 1 1 2

Determine the x- and y-intercepts for the given function. Write your answer as an ordered pair. g(x)=4x+28 If there is more than one answer, separate your answers with commas. Select "None" if...

Use the accompanying diagram to answer questions a and b. a. Illustrate an inflationary gap on the diagram provided. b. Using the results in a, illustrate and explain the eventual long-run...

The following is a summary from the cash book of Ato Ltd for July 2 0 2 0 : On investigation, it was discovered that: i ) Bank charges of \ ( \ mathrm { GH } \ $ 3 0 \ ) shown on the bank statement...

Question 6 Bank balances for Nana Kofi business are as follows: Balance as per bank statement, 31 July 2012 GH\&12,345 (Cr) Balance as per cash book (bank column), 31 July \( 2012 \mathrm{GH}...

Given that $G=$ forward path gain and $H=$ feed back path gain, if $G$ and $H$ are functions of frequency, then the feedback would affect gain $G$ of a non-feedback system by a value to (a)...

12) The three key roles of financial management are 25) Issuance of new shares to existing shareholders is termed: a, Re-Issue a. Financing, structure and dividend b. Financing, investing and...

Management Accounting. Prepare cash budget, for the three month from October to December showing cash balance at the end of December. 1. Expenses: (in GH ) Expenses are payable in the month of...

LEE Enter the following transactions in the main ledger accounts of Lee, and entrac a Bought goods on credit from: KH Supplies GH&7,600; Hatts GH2,700; Toby Traders GH\&5,600 Cash sales GH/8,700. The...

MAY TRANSACTIONS The following transactions in May 209 are those of a new business entity. Home Oak Garden Traders. \begin{tabular}{l} May 20X9 \\ \hline Date \\ 1 Set up the entity with capital in...

How does the implementation of open-book management require an organization's accountants to change their traditional practices?

Determine the total energy destruction associated with the Brayton cycle described in Problem 993, assuming a source temperature of 1800 K and a sink temperature of 300 K. Also, determine the energy...

Record the closing entries. Record the transfer of revenues to the relevant control account

Is there a difference between traditional SST, AI-powered SST, and service robots? Is there still a place for traditional SST?

Describe an implementation of the positional list methods addLast and addBefore realized by using only methods in the set {isEmpty, first, last, before, after, addAfter, addFirst}.

The add method for a dynamic array, as described in Code Fragment 7.5, has the following inefficiency. In the case when a resize occurs, the resize operation takes time to copy all the elements from...

Suppose we are maintaining a collection C of elements such that, each time we add a new element to the collection, we copy the contents of C into a new array list of just the right size. What is the...

1. (a) If a corporation announces that it expects quarterly earnings to increase by 25 percent and it actually sees an increase of 25 percent, what should happen to the price of the corporation's...

A bond offers a coupon rate of 7%, paid semiannually, and has a maturity of 16 years. If the current market yield is 5%, what should be the price of this bond? Enter your answer in dollars, without...

What is the relationship between a company's cash budget and a company statement of cash flows?