%.VE I CLASS: 4th A 0: E 2_5361633277343... 1 Term Exam (2014-2015) Q1 The following block diagram represents the drying oven control system. The dynamic behavior of the oven can be represented by following differential equation: de (1) 10 +00(0) = v(1) di Calculate the following: a-Natural frequency, and damping ratio b-The response of the system to step change in 0,(t) of 20 C° E(s) 0. (s) V(s) 30 Oven 2 3+4. (50M) For the control system shown in figure find an expression for C(s) in terms of R₁(s) and R₂(s). R₁(s) 2 C(s) 5 Ra(s) (50M) Examiner FOUNDATION OF TECHNICAL EDUCATION COLLEGE OF TECHNOLOGY/KIRKUK Fuel & Energy ENG. DEP. CLASS 4 SUB.: Cont. & Measur DATE 3/6/2015 TIME:3 Hours / المجنح الامتحانية المركزية لسنة الدراسية. 2014-2015 Final Exam (2014-2011 A The following block diagram represents the PI control to a chemical process .The process is described by the following differential equation.:: dy(t) 2 + y(t) = 2v(t) dt Calculate the following: a-Natural frequency a, and damping ratio b-The response of the system to a step change in the input. x(t) of 5. Xís) V(s) E(s) 2(1+ 1 0.58 0.1 Y (s) Process (25M) Q2For the control system shown in figure find an expression for C(s) in terms of R₁(s) and R₂(s). 3 R₁(s) 2 +2 R₂(s) C(s) (25M) control system shown in figure fined the range of proportional gain K. which make the aya stable. (25M) →

Elements Of Electromagnetics
7th Edition
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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%.VE I
CLASS: 4th
A
0: E
2_5361633277343...
1 Term Exam (2014-2015)
Q1 The following block diagram represents the drying oven control system. The
dynamic behavior of the oven can be represented by following differential equation:
de (1)
10 +00(0) = v(1)
di
Calculate the following:
a-Natural frequency, and damping ratio
b-The response of the system to step change in 0,(t) of 20 C°
E(s)
0. (s)
V(s)
30
Oven
2
3+4.
(50M)
For the control system shown in figure find an expression for C(s) in terms of
R₁(s) and R₂(s).
R₁(s)
2
C(s)
5
Ra(s)
(50M)
Examiner
FOUNDATION OF TECHNICAL EDUCATION
COLLEGE OF TECHNOLOGY/KIRKUK
Fuel & Energy ENG. DEP.
CLASS 4
SUB.: Cont. & Measur
DATE 3/6/2015
TIME:3 Hours / المجنح الامتحانية المركزية
لسنة الدراسية.
2014-2015
Final Exam (2014-2011
A
The following block diagram represents the PI control to a chemical process .The process is
described by the following differential equation.::
dy(t)
2 + y(t) = 2v(t)
dt
Calculate the following:
a-Natural frequency a, and damping ratio
b-The response of the system to a step change in the input. x(t) of 5.
Xís)
V(s)
E(s)
2(1+
1
0.58
0.1
Y (s)
Process
(25M)
Q2For the control system shown in figure find an expression for C(s) in terms of
R₁(s) and R₂(s).
3
R₁(s)
2
+2
R₂(s)
C(s)
(25M)
control system shown in figure fined the range of proportional gain K. which make the
aya stable.
(25M)
→
Transcribed Image Text:%.VE I CLASS: 4th A 0: E 2_5361633277343... 1 Term Exam (2014-2015) Q1 The following block diagram represents the drying oven control system. The dynamic behavior of the oven can be represented by following differential equation: de (1) 10 +00(0) = v(1) di Calculate the following: a-Natural frequency, and damping ratio b-The response of the system to step change in 0,(t) of 20 C° E(s) 0. (s) V(s) 30 Oven 2 3+4. (50M) For the control system shown in figure find an expression for C(s) in terms of R₁(s) and R₂(s). R₁(s) 2 C(s) 5 Ra(s) (50M) Examiner FOUNDATION OF TECHNICAL EDUCATION COLLEGE OF TECHNOLOGY/KIRKUK Fuel & Energy ENG. DEP. CLASS 4 SUB.: Cont. & Measur DATE 3/6/2015 TIME:3 Hours / المجنح الامتحانية المركزية لسنة الدراسية. 2014-2015 Final Exam (2014-2011 A The following block diagram represents the PI control to a chemical process .The process is described by the following differential equation.:: dy(t) 2 + y(t) = 2v(t) dt Calculate the following: a-Natural frequency a, and damping ratio b-The response of the system to a step change in the input. x(t) of 5. Xís) V(s) E(s) 2(1+ 1 0.58 0.1 Y (s) Process (25M) Q2For the control system shown in figure find an expression for C(s) in terms of R₁(s) and R₂(s). 3 R₁(s) 2 +2 R₂(s) C(s) (25M) control system shown in figure fined the range of proportional gain K. which make the aya stable. (25M) →
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