Power Systems Questions and Answers – Symmetrical Component Transformation – 2

This set of Power Systems online quiz focuses on “Symmetrical Component Transformation – 2”.

1. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify A and B parameters.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) 1+YZ, Z
b) Z,Y
c) Y, 1+YZ
d) 1+YZ, Y^-1+Z
View Answer

2. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify A and C parameters.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) 1+YZ, Z
b) Z,Y
c) 1+YZ, Y
d) 1+YZ, Y^-1+Z
View Answer

3. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify A and D parameters.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) 1+YZ, 1
b) 1+YZ, Z
c) Y, 1+YZ
d) 1+YZ, Y^-1+Z
View Answer

4. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify B and A parameters.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) 1+YZ, Z
b) Z,YZ+1
c) Z, 1+YZ
d) 1+YZ, Y^-1+Z
View Answer

5. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify C and A parameters.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) 1+YZ, Z
b) Z,Y
c) Y, 1+YZ
d) 1+YZ, Y^-1+Z
View Answer

6. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify D and A parameters.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) 1+YZ, Z
b) 1+ZY, 1
c) Y, 1+YZ
d) 1, 1+YZ
View Answer

7. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify A and B parameters and find AB value.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) (1+YZ)* Z
b) 1+YZ* Z
c) Y*( 1+YZ)
d) (1+YZ)*Y^-1+Z
View Answer

8. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify A and B parameters and find ‘A*C’ value.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) (1+YZ)* Y
b) (1+YZ)* Z
c) Y*( 1+YZ)
d) (1+YZ)*Y^-1+Z
View Answer

9. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify A and B parameters and find ‘A*D’ value.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) (1+YZ)
b) (1+YZ)* Z
c) 1
d) 0
View Answer

10. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify A and B parameters and find ‘B*D’ value.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) (1+YZ)
b) (1+YZ)* Z
c) Z
d) YZ
View Answer

11. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify A and B parameters and find ‘B*C’ value.
V_s = A*V_r + B*I_r
I_s = C*V_r + D*I_r

a) (1+YZ)
b) (1+YZ)* Z
c) 1
d) YZ
View Answer

12. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify A and B parameters and find ‘C*D’ value.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) (1+YZ)
b) (1+YZ)* Z
c) Z
d) Y
View Answer

13. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify A and B parameters and find ‘AB-CD’ value.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) Z-Y+YZ²
b) (1+YZ)* Z
c) 1+YZ+YZ²
d) 1-YZ+ZY²
View Answer

14. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify A and B parameters and find ‘AD-BC’ value.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) Z-Y+YZ²
b) (1+YZ)* Z
c) YZ+YZ²
d) 1
View Answer

15. The transmission line equations are given by the below set of equations based on the line diagram as given. Identify A and B parameters and find ‘A*C*D’ value.
V_s = A*V_r+B*I_r
I_s = C*V_r+D*I_r

a) ZY+(YZ)²
b) (1+YZ)* Z
c) YZ+YZ²
d) 1-YZ+ZY²
View Answer

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