corresponds to the signal flow graph shown below G₁ 1 R(s) Y(s) R(S) Y(s) (b) = G₁ G₂ 1-H₁G₁-H₂G₂ G1 G₂ -H 1-H₁G₁-H₂H₂G2 G₁ G₂ -H₂ R(S) 1+H₁G₁+H₂G₂ Y(s) G₁ G₂ (c) = R(S) Y(s) (d) = R(S) 1-H₁G₁+H₁ H₂ G2 (e) none of pervious answers are correct. Y(s)

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
icon
Related questions
Question
corresponds to the signal flow graph shown below
G
1
R(S)
Y(s)
G₁ G₂
(a)
R(S) 1-H₁G₁-H₂G₂
Y(s)
G₁ G₂
(b) =
R(S)
Y(s)
(c) =
R(S)
Y(s)
(d) =
=
1+H1G₁+H₂G2
G₁ G₂
1-H1G₁-H1H₂G2
G₁ G₂
1-H₁G₁+H₁H₂G2
1
R(S)
(e) none of pervious answers are correct.
-H₂
2
10- In speed control systems, the device used for providing rate feedback voltage is called
(a)potentiometer
(b)synchro transmitter
(c) synchro transformer
(d)tachogenerator
(e) none of pervious answers are correct.
The system is
(a) stable
Q.3/ Choose the correct answer for the following questions:
1- The characteristic equation of a feedback system is given by
s4 +5³ +35² + s-1=0
(b) unstable
(c) marginally stable
(d) conditionally stable
2- The digital control system uses digital signals and a digital computer to control the process
(a) true
(b) false
3. When the complex poles of a control system lie on the imaginary axis, then the system dynamic
(a) oscillates
(a) coupling
(b) forces
(c) friction
(d) stored energy
(b) exponentially decays
(c) exponentially grows
(d) none of pervious answers are correct.
4- Transient response in dynamical systems is basically because of
Transcribed Image Text:corresponds to the signal flow graph shown below G 1 R(S) Y(s) G₁ G₂ (a) R(S) 1-H₁G₁-H₂G₂ Y(s) G₁ G₂ (b) = R(S) Y(s) (c) = R(S) Y(s) (d) = = 1+H1G₁+H₂G2 G₁ G₂ 1-H1G₁-H1H₂G2 G₁ G₂ 1-H₁G₁+H₁H₂G2 1 R(S) (e) none of pervious answers are correct. -H₂ 2 10- In speed control systems, the device used for providing rate feedback voltage is called (a)potentiometer (b)synchro transmitter (c) synchro transformer (d)tachogenerator (e) none of pervious answers are correct. The system is (a) stable Q.3/ Choose the correct answer for the following questions: 1- The characteristic equation of a feedback system is given by s4 +5³ +35² + s-1=0 (b) unstable (c) marginally stable (d) conditionally stable 2- The digital control system uses digital signals and a digital computer to control the process (a) true (b) false 3. When the complex poles of a control system lie on the imaginary axis, then the system dynamic (a) oscillates (a) coupling (b) forces (c) friction (d) stored energy (b) exponentially decays (c) exponentially grows (d) none of pervious answers are correct. 4- Transient response in dynamical systems is basically because of
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Different Types of System and Its Property
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,