Page 69 - Schaum's Outline of Theory and Problems of Electric Circuits
P. 69
ANALYSIS METHODS
58
Fig. 4-36 [CHAP. 4
4.22 For the network shown in Fig. 4-36, obtain the transfer resistance which relates the current I 0 to the source
voltage V s . Ans: 94:0
4.23 For the network shown in Fig. 4-37, obtain the mesh currents. Ans. 5.0 A, 1.0 A, 0.5 A
Fig. 4-37
4.24 Using the matrices from Problem 4.23 calculate R input;1 , R transfer;12 , and R transfer;13 .
Ans: 10
; 50
; 100
4.25 In the network shown in Fig. 4-38, obtain the four mesh currents.
Ans. 2.11 A, 0:263 A, 2:34 A, 0.426 A
Fig. 4-38
0
4.26 For the circuit shown in Fig. 4-39, obtain V o:c: , I s:c: , and R at the terminals ab using mesh current or node
voltage methods. Consider terminal a positive with respect to b. Ans: 6:29 V; 0:667 A; 9:44
